- Dutch
- Frisian
- Saterfrisian
- Afrikaans
-
- Phonology
- Segment inventory
- Phonotactics
- Phonological processes
- Phonology-morphology interface
- Word stress
- Primary stress in simplex words
- Monomorphemic words
- Diachronic aspects
- Generalizations on stress placement
- Default penultimate stress
- Lexical stress
- The closed penult restriction
- Final closed syllables
- The diphthong restriction
- Superheavy syllables (SHS)
- The three-syllable window
- Segmental restrictions
- Phonetic correlates
- Stress shifts in loanwords
- Quantity-sensitivity
- Secondary stress
- Vowel reduction in unstressed syllables
- Stress in complex words
- Primary stress in simplex words
- Accent & intonation
- Clitics
- Spelling
- Morphology
- Word formation
- Compounding
- Nominal compounds
- Verbal compounds
- Adjectival compounds
- Affixoids
- Coordinative compounds
- Synthetic compounds
- Reduplicative compounds
- Phrase-based compounds
- Elative compounds
- Exocentric compounds
- Linking elements
- Separable complex verbs (SCVs)
- Gapping of complex words
- Particle verbs
- Copulative compounds
- Derivation
- Numerals
- Derivation: inputs and input restrictions
- The meaning of affixes
- Non-native morphology
- Cohering and non-cohering affixes
- Prefixation
- Suffixation
- Nominal suffixation: person nouns
- Conversion
- Pseudo-participles
- Bound forms
- Nouns
- Nominal prefixes
- Nominal suffixes
- -aal and -eel
- -aar
- -aard
- -aat
- -air
- -aris
- -ast
- Diminutives
- -dom
- -een
- -ees
- -el (nominal)
- -elaar
- -enis
- -er (nominal)
- -erd
- -erik
- -es
- -eur
- -euse
- ge...te
- -heid
- -iaan, -aan
- -ief
- -iek
- -ier
- -ier (French)
- -ière
- -iet
- -igheid
- -ij and allomorphs
- -ijn
- -in
- -ing
- -isme
- -ist
- -iteit
- -ling
- -oir
- -oot
- -rice
- -schap
- -schap (de)
- -schap (het)
- -sel
- -st
- -ster
- -t
- -tal
- -te
- -voud
- Verbs
- Adjectives
- Adverbs
- Univerbation
- Neo-classical word formation
- Construction-dependent morphology
- Morphological productivity
- Compounding
- Inflection
- Inflection and derivation
- Allomorphy
- The interface between phonology and morphology
- Word formation
- Syntax
- Preface and acknowledgements
- Verbs and Verb Phrases
- 1 Characterization and classification
- 2 Projection of verb phrases I:Argument structure
- 3 Projection of verb phrases II:Verb frame alternations
- Introduction
- 3.1. Main types
- 3.2. Alternations involving the external argument
- 3.3. Alternations of noun phrases and PPs
- 3.3.1. Dative/PP alternations (dative shift)
- 3.3.1.1. Dative alternation with aan-phrases (recipients)
- 3.3.1.2. Dative alternation with naar-phrases (goals)
- 3.3.1.3. Dative alternation with van-phrases (sources)
- 3.3.1.4. Dative alternation with bij-phrases (possessors)
- 3.3.1.5. Dative alternation with voor-phrases (benefactives)
- 3.3.1.6. Conclusion
- 3.3.1.7. Bibliographical notes
- 3.3.2. Accusative/PP alternations
- 3.3.3. Nominative/PP alternations
- 3.3.1. Dative/PP alternations (dative shift)
- 3.4. Some apparent cases of verb frame alternation
- 3.5. Bibliographical notes
- 4 Projection of verb phrases IIIa:Selection of clauses/verb phrases
- 5 Projection of verb phrases IIIb:Argument and complementive clauses
- Introduction
- 5.1. Finite argument clauses
- 5.2. Infinitival argument clauses
- 5.3. Complementive clauses
- 6 Projection of verb phrases IIIc:Complements of non-main verbs
- 7 Projection of verb phrases IIId:Verb clusters
- 8 Projection of verb phrases IV: Adverbial modification
- 9 Word order in the clause I:General introduction
- 10 Word order in the clause II:Position of the finite verb (verb-first/second)
- 11 Word order in the clause III:Clause-initial position (wh-movement)
- Introduction
- 11.1. The formation of V1- and V2-clauses
- 11.2. Clause-initial position remains (phonetically) empty
- 11.3. Clause-initial position is filled
- 12 Word order in the clause IV:Postverbal field (extraposition)
- 13 Word order in the clause V: Middle field (scrambling)
- 14 Main-clause external elements
- Nouns and Noun Phrases
- 1 Characterization and classification
- 2 Projection of noun phrases I: complementation
- Introduction
- 2.1. General observations
- 2.2. Prepositional and nominal complements
- 2.3. Clausal complements
- 2.4. Bibliographical notes
- 3 Projection of noun phrases II: modification
- Introduction
- 3.1. Restrictive and non-restrictive modifiers
- 3.2. Premodification
- 3.3. Postmodification
- 3.3.1. Adpositional phrases
- 3.3.2. Relative clauses
- 3.3.3. Infinitival clauses
- 3.3.4. A special case: clauses referring to a proposition
- 3.3.5. Adjectival phrases
- 3.3.6. Adverbial postmodification
- 3.4. Bibliographical notes
- 4 Projection of noun phrases III: binominal constructions
- Introduction
- 4.1. Binominal constructions without a preposition
- 4.2. Binominal constructions with a preposition
- 4.3. Bibliographical notes
- 5 Determiners: articles and pronouns
- Introduction
- 5.1. Articles
- 5.2. Pronouns
- 5.3. Bibliographical notes
- 6 Numerals and quantifiers
- 7 Pre-determiners
- Introduction
- 7.1. The universal quantifier al 'all' and its alternants
- 7.2. The pre-determiner heel 'all/whole'
- 7.3. A note on focus particles
- 7.4. Bibliographical notes
- 8 Syntactic uses of noun phrases
- Adjectives and Adjective Phrases
- 1 Characteristics and classification
- 2 Projection of adjective phrases I: Complementation
- 3 Projection of adjective phrases II: Modification
- 4 Projection of adjective phrases III: Comparison
- 5 Attributive use of the adjective phrase
- 6 Predicative use of the adjective phrase
- 7 The partitive genitive construction
- 8 Adverbial use of the adjective phrase
- 9 Participles and infinitives: their adjectival use
- 10 Special constructions
- Adpositions and adpositional phrases
- 1 Characteristics and classification
- Introduction
- 1.1. Characterization of the category adposition
- 1.2. A formal classification of adpositional phrases
- 1.3. A semantic classification of adpositional phrases
- 1.3.1. Spatial adpositions
- 1.3.2. Temporal adpositions
- 1.3.3. Non-spatial/temporal prepositions
- 1.4. Borderline cases
- 1.5. Bibliographical notes
- 2 Projection of adpositional phrases: Complementation
- 3 Projection of adpositional phrases: Modification
- 4 Syntactic uses of the adpositional phrase
- 5 R-pronominalization and R-words
- 1 Characteristics and classification
- Phonology
-
- General
- Phonology
- Segment inventory
- Phonotactics
- Phonological Processes
- Assimilation
- Vowel nasalization
- Syllabic sonorants
- Final devoicing
- Fake geminates
- Vowel hiatus resolution
- Vowel reduction introduction
- Schwa deletion
- Schwa insertion
- /r/-deletion
- d-insertion
- {s/z}-insertion
- t-deletion
- Intrusive stop formation
- Breaking
- Vowel shortening
- h-deletion
- Replacement of the glide w
- Word stress
- Clitics
- Allomorphy
- Orthography of Frisian
- Morphology
- Inflection
- Word formation
- Derivation
- Prefixation
- Infixation
- Suffixation
- Nominal suffixes
- Verbal suffixes
- Adjectival suffixes
- Adverbial suffixes
- Numeral suffixes
- Interjectional suffixes
- Onomastic suffixes
- Conversion
- Compositions
- Derivation
- Syntax
- Verbs and Verb Phrases
- Characteristics and classification
- Unergative and unaccusative subjects
- Evidentiality
- To-infinitival clauses
- Predication and noun incorporation
- Ellipsis
- Imperativus-pro-Infinitivo
- Expression of irrealis
- Embedded Verb Second
- Agreement
- Negation
- Nouns & Noun Phrases
- Classification
- Complementation
- Modification
- Partitive noun constructions
- Referential partitive constructions
- Partitive measure nouns
- Numeral partitive constructions
- Partitive question constructions
- Nominalised quantifiers
- Kind partitives
- Partitive predication with prepositions
- Bare nominal attributions
- Articles and names
- Pronouns
- Quantifiers and (pre)determiners
- Interrogative pronouns
- R-pronouns
- Syntactic uses
- Adjective Phrases
- Characteristics and classification
- Complementation
- Modification and degree quantification
- Comparison by degree
- Comparative
- Superlative
- Equative
- Attribution
- Agreement
- Attributive adjectives vs. prenominal elements
- Complex adjectives
- Noun ellipsis
- Co-occurring adjectives
- Predication
- Partitive adjective constructions
- Adverbial use
- Participles and infinitives
- Adposition Phrases
- Characteristics and classification
- Complementation
- Modification
- Intransitive adpositions
- Predication
- Preposition stranding
- Verbs and Verb Phrases
-
- General
- Morphology
- Morphology
- 1 Word formation
- 1.1 Compounding
- 1.1.1 Compounds and their heads
- 1.1.2 Special types of compounds
- 1.1.2.1 Affixoids
- 1.1.2.2 Coordinative compounds
- 1.1.2.3 Synthetic compounds and complex pseudo-participles
- 1.1.2.4 Reduplicative compounds
- 1.1.2.5 Phrase-based compounds
- 1.1.2.6 Elative compounds
- 1.1.2.7 Exocentric compounds
- 1.1.2.8 Linking elements
- 1.1.2.9 Separable Complex Verbs and Particle Verbs
- 1.1.2.10 Noun Incorporation Verbs
- 1.1.2.11 Gapping
- 1.2 Derivation
- 1.3 Minor patterns of word formation
- 1.1 Compounding
- 2 Inflection
- 1 Word formation
- Morphology
- Syntax
- Adjectives and adjective phrases (APs)
- 0 Introduction to the AP
- 1 Characteristics and classification of APs
- 2 Complementation of APs
- 3 Modification and degree quantification of APs
- 4 Comparison by comparative, superlative and equative
- 5 Attribution of APs
- 6 Predication of APs
- 7 The partitive adjective construction
- 8 Adverbial use of APs
- 9 Participles and infinitives as APs
- Nouns and Noun Phrases (NPs)
- 0 Introduction to the NP
- 1 Characteristics and Classification of NPs
- 2 Complementation of NPs
- 3 Modification of NPs
- 3.1 Modification of NP by Determiners and APs
- 3.2 Modification of NP by PP
- 3.3 Modification of NP by adverbial clauses
- 3.4 Modification of NP by possessors
- 3.5 Modification of NP by relative clauses
- 3.6 Modification of NP in a cleft construction
- 3.7 Free relative clauses and selected interrogative clauses
- 4 Partitive noun constructions and constructions related to them
- 4.1 The referential partitive construction
- 4.2 The partitive construction of abstract quantity
- 4.3 The numerical partitive construction
- 4.4 The partitive interrogative construction
- 4.5 Adjectival, nominal and nominalised partitive quantifiers
- 4.6 Kind partitives
- 4.7 Partitive predication with a preposition
- 4.8 Bare nominal attribution
- 5 Articles and names
- 6 Pronouns
- 7 Quantifiers, determiners and predeterminers
- 8 Interrogative pronouns
- 9 R-pronouns and the indefinite expletive
- 10 Syntactic functions of Noun Phrases
- Adpositions and Adpositional Phrases (PPs)
- 0 Introduction to the PP
- 1 Characteristics and classification of PPs
- 2 Complementation of PPs
- 3 Modification of PPs
- 4 Bare (intransitive) adpositions
- 5 Predication of PPs
- 6 Form and distribution of adpositions with respect to staticity and construction type
- 7 Adpositional complements and adverbials
- Verbs and Verb Phrases (VPs)
- 0 Introduction to the VP in Saterland Frisian
- 1 Characteristics and classification of verbs
- 2 Unergative and unaccusative subjects and the auxiliary of the perfect
- 3 Evidentiality in relation to perception and epistemicity
- 4 Types of to-infinitival constituents
- 5 Predication
- 5.1 The auxiliary of being and its selection restrictions
- 5.2 The auxiliary of going and its selection restrictions
- 5.3 The auxiliary of continuation and its selection restrictions
- 5.4 The auxiliary of coming and its selection restrictions
- 5.5 Modal auxiliaries and their selection restrictions
- 5.6 Auxiliaries of body posture and aspect and their selection restrictions
- 5.7 Transitive verbs of predication
- 5.8 The auxiliary of doing used as a semantically empty finite auxiliary
- 5.9 Supplementive predication
- 6 The verbal paradigm, irregularity and suppletion
- 7 Verb Second and the word order in main and embedded clauses
- 8 Various aspects of clause structure
- Adjectives and adjective phrases (APs)
-
- General
- Phonology
- Afrikaans phonology
- Segment inventory
- Overview of Afrikaans vowels
- The diphthongised long vowels /e/, /ø/ and /o/
- The unrounded mid-front vowel /ɛ/
- The unrounded low-central vowel /ɑ/
- The unrounded low-central vowel /a/
- The rounded mid-high back vowel /ɔ/
- The rounded high back vowel /u/
- The rounded and unrounded high front vowels /i/ and /y/
- The unrounded and rounded central vowels /ə/ and /œ/
- The diphthongs /əi/, /œy/ and /œu/
- Overview of Afrikaans consonants
- The bilabial plosives /p/ and /b/
- The alveolar plosives /t/ and /d/
- The velar plosives /k/ and /g/
- The bilabial nasal /m/
- The alveolar nasal /n/
- The velar nasal /ŋ/
- The trill /r/
- The lateral liquid /l/
- The alveolar fricative /s/
- The velar fricative /x/
- The labiodental fricatives /f/ and /v/
- The approximants /ɦ/, /j/ and /ʋ/
- Overview of Afrikaans vowels
- Word stress
- The phonetic properties of stress
- Primary stress on monomorphemic words in Afrikaans
- Background to primary stress in monomorphemes in Afrikaans
- Overview of the Main Stress Rule of Afrikaans
- The short vowels of Afrikaans
- Long vowels in monomorphemes
- Primary stress on diphthongs in monomorphemes
- Exceptions
- Stress shifts in place names
- Stress shift towards word-final position
- Stress pattern of reduplications
- Phonological processes
- Vowel related processes
- Consonant related processes
- Homorganic glide insertion
- Phonology-morphology interface
- Phonotactics
- Morphology
- Syntax
- Afrikaans syntax
- Nouns and noun phrases
- Characteristics of the NP
- Classification of nouns
- Complementation of NPs
- Modification of NPs
- Binominal and partitive constructions
- Referential partitive constructions
- Partitive measure nouns
- Numeral partitive constructions
- Partitive question constructions
- Partitive constructions with nominalised quantifiers
- Partitive predication with prepositions
- Binominal name constructions
- Binominal genitive constructions
- Bare nominal attribution
- Articles and names
- Pronouns
- Quantifiers, determiners and predeterminers
- Syntactic uses of the noun phrase
- Adjectives and adjective phrases
- Characteristics and classification of the AP
- Complementation of APs
- Modification and Degree Quantification of APs
- Comparison by comparative, superlative and equative degree
- Attribution of APs
- Predication of APs
- The partitive adjective construction
- Adverbial use of APs
- Participles and infinitives as adjectives
- Verbs and verb phrases
- Characterisation and classification
- Argument structure
- Verb frame alternations
- Complements of non-main verbs
- Verb clusters
- Complement clauses
- Adverbial modification
- Word order in the clause: Introduction
- Word order in the clause: position of the finite Verb
- Word order in the clause: Clause-initial position
- Word order in the clause: Extraposition and right-dislocation in the postverbal field
- Word order in the middle field
- Emphatic constructions
- Adpositions and adposition phrases
It can be shown that the diphthongization of the half open and half close monophthongs was an essential, historical, phonological 'pre-process' for Breaking. It is the subject of this topic.
Breaking entails a relation between the centring diphthongs /iə, yə, uə, ɪə, oə/ and the 'corresponding' glide + vowel sequences [jɪ, jø, wo, jɛ, wa]. Centring diphthongs therefore play a crucial role, both with respect to the synchronic pattern of Breaking and its genesis. As to the latter, the diphthongization of the half open and half close monophthongs was an essential historical 'pre-process' for Breaking. Van der Meer (1985:13) assumes the historical course of events provided in the list below, which has generally been adopted in Frisian linguistics:
- the long monophthong /a:/ raises one level, to /ɛ:/;
- the long monophthongs /ɛ:, ɪ:, ɔ:, o:/ diphthongize by raising their first, stressed, component one level: /ɛ:, ɪ:, ɔ:, o:/ → /'ɪɛ, 'iɪ, 'oɔ, 'uo/;
- outside the context of shortening, the unstressed second component of these new diphthongs reduces to schwa, yielding a centring diphthong: /'ɪɛ, 'iɪ, 'oɔ, 'uo/ → /ɪə, iə, oə, uə/
- in the context of shortening − in 'longer forms' −, stress shifts from the first to the second component, followed by the reduction of the unstressed first component to a glide: /'ɪɛ, 'iɪ, 'oɔ, 'uo/ → /ɪ'ɛ, i'ɪ, o'ɔ, u'o/ → /jɛ, jɪ, wɔ, wo/
Due to its rarity, the centring diphthong /yə/ is left out of consideration from here on.
Raising of the long monophthong /a:/ resulted in the front vowel /ɛ:/. At the time of raising then /a:/ must have been a front(-like) vowel as well. Note that the short central vowel /a/ is part of the falling diphthong /aj/ only, but not of /aw/. The earlier distinction between /aw/ and /ɔw/ has been in favour of the latter (see Visser (1997:26-27)).
The glide + vowel sequence /wɔ/ has turned into /wa/, so that doar [do.ər] door now alternates with doarren [dwarn̩] doors, and not with [dwɔrn̩] (see Hoekstra (1988)). For the sake of exposition, however, /oə/'s broken counterpart is represented as /wɔ/ in the overview of the historical course of events above.
The broken and non-broken forms thus develop from one and the same source, which seems to be a sound point of departure for an insightful analysis. By assuming the long monophthongs to turn into centring diphthongs ( /ɛ:, ɪ:, ɔ:, o:/ → /ɪə, iə, oə, uə/), several aspects of Breaking fall in place. First of all, if a derived form or a compound with Breaking has a related, non-derived form, the latter always has a centring diphthong. Van der Meer (1985:7) notes: The alternation is apparently between centring diphthongs on the one hand (so diphthongs ending in schwa), and on the other hand sequences of semivowels (j plus ɛ or ɪ, and w plus a or o). We do not find any cases of Breaking where the non-broken member of the alternating pair has a monophthong. In the second place, long monophthongs are prone to turn into centring diphthongs when preceding /r/. The latter also provides a context which heavily favours Breaking. Van der Meer (1985:31) gives an overview of the contexts in which Breaking is exceptionless, all of which are final clusters with /r/ as their first member, see the examples in (1):
Examples of Breaking preceding /r/ (after Van der Meer (1985) | |||||||||||||||||||||||||||||||||||||||||||||||||
koark | /kwark/ | cork | |||||||||||||||||||||||||||||||||||||||||||||||
bjirk | /bjɪrk/ | birch(tree) | |||||||||||||||||||||||||||||||||||||||||||||||
doarp | /dwarp/ | village | |||||||||||||||||||||||||||||||||||||||||||||||
soarch | /swarɣ/ | care; concern |
Moreover, /r/ is part of the contexts in which the number of exceptions to Breaking is relatively small. Preceding /r/, the centring diphthongs <ie> /iə/ and <ea> /ɪə/ (both from /e:/) and <oe> /uə/ and <oa> /oə/ (both from /o:/) may alternate, as may their broken counterparts /jɪ/ and /jɛ/ and /wo/ and /wa/. The pattern is exemplified in (2) (see Visser (2014:258)) for an exhaustive list):
Examples of the alternation between some centring and the corresponding broken diphthongs preceding /r/ | ||||||||||||||||||||||||||||||||||||||||||||||||||
a. | With the centring diphthongs | |||||||||||||||||||||||||||||||||||||||||||||||||
rier(e) | /riər/ | ~ | rear(e) | /rɪər/ | stir | |||||||||||||||||||||||||||||||||||||||||||||
tsjoar | /tsjoər/ | ~ | tsjoer | /tsjuər/ | tether | |||||||||||||||||||||||||||||||||||||||||||||
b. | With the broken diphthongs | |||||||||||||||||||||||||||||||||||||||||||||||||
djerre | /djɛrə/ | ~ | djirre | /djɪrə/ | (egg) yolk | |||||||||||||||||||||||||||||||||||||||||||||
fuort | /fwot/ | ~ | foart | /fwat/ | gone; away; immediately |
These identical patterns of alternation thus sustain the assumption that broken diphthongs developed from centring ones (it should be noted that djerre and fuort no longer have counterparts with a centring diphthong). In the third place, there is distributional evidence. The combination of vowel sequences and word-final consonants is subject to phonotactic restrictions. Some consonants do not allow for centring diphthongs, or hardly so. The velar fricative /ɣ/ is a case in point. Of the centring diphthongs it can only be preceded by /ɪə/ (see Word-final single consonants), so it can hardly be coincidental that simplex words ending in /ɣ/ do not have complex counterparts with broken diphthongs (see Van der Meer (1985:30)).
Markey (1975:184) asserts that long monophthongs which resulted from the historical process of Open Syllable Lengthening cannot turn into centring diphthongs, a claim he substantiates with the forms dagen /da:ɣən/ days, bôgen /bɔ:ɣən/ bows; arcs, smoke /smo:kə/ smoke, bûge /bu:ɣə/ bend; bow, brêge /brɛ:ɣə/ bridge, wegen /ve:ɣən/ roads; ways, and lige /li:ɣə/ tell a lie. With the exception of smoke, however, the long monophthong in these words precedes /ɣ/. The most plausible analysis therefore is that diphthongization was prevented from applying here for purely structural reasons.
The centring diphthongs /oə/ and /uə/ can be followed by coronal consonants only Sytstra and Hof (1925:39,41); Woude (1949); Visser (1997:19-20, 120-121). The same goes for the broken counterparts /wa/ and /wo/ (cf. Hof (1933:14,15)). This parallellism once more denotes the close ties between centring and broken diphthongs.
/o/ itself is allowed to precede non-coronals, as in sok /sok/ such, som /som/ sum, and op /op/ (up)on. It is only as part of the broken diphthong /wo/ that /o/ is confined to coronals.
In the fourth place, there is dialectal evidence. In the dialect of Hindelopen, centring diphthongs are only found preceding /r/, so they are likely to be combinatorial variants of long monophthongs (as is the case in Dutch). At the same time, there are no genuine forms with Breaking in this dialect. All in all, there seems to be ample evidence that the diphthongization of the half close and half open monophthongs made for an essential preliminary stage of Breaking.
The dialect of North-east Fryslân displays the broken diphthong /wo/ in words which have /u/ in the rest of the language area (see Woude (1949)). This pattern is illustrated below:
North-eastern form | General form | Translation |
buotter /bwotər/ | bûter /butər/ | butter |
buosse /bwosə/ | bûse /busə/ | |
muolle /mwolə/ | mûle /mulə/ | mouth |
puodde /pwodə/ | pûde /pudə/ | bag; sack |
muots /mwots/ | mûtse /mutsə/ | hat; bonnet |
duo /dwo/ | doe /du/ | then |
huo /vwo/ | hoe /hu/ | how |
In order to arrive at the the forms with /wo/, the forms with /u/ must be assumed to have undergone diphthongization.
Breaking resulted in a huge increase in initial consonants and consonant sequences followed by the glides [j] and [w], which no doubt is a striking feature of Frisian phonotactics. The phonological interpretation of these sequences is a matter of debate. The question is whether the glides they contain belong to the syllable onset, the syllable nucleus, or to neither of the two. The question behind this is how Breaking, viz. shortening of the syllable nucleus, proceeded, either through nucleus shortening or nucleus contraction. Shortening implies that the left-hand part of the diphthong is removed from the nucleus and is incorporated into the syllable onset, where it is interpreted as a glide. Contraction implies that the vowels which make up the diphthong are contracted onto a single structural phonological position, so that they both remain part of the nucleus. Shortening results in glide + vowel sequences, contraction in rising diphthongs. See the syllabic affiliation of prevocalic glides for an oveview of the occurring sequences and a discussion of the syllabic affiliation of the glides.
- 1988Wêrom brekt [o.ə] ta [wa]?Tydskrift foar Fryske Taalkunde448-53
- 1933Friesche dialectgeographieMartinus Nijhoff
- 1975WEST FRISIAN -wV-/-jV- BREAKING: A GENERATIVE APPROACHFolia Linguistica7181-207
- 1985Frisian breaking: aspects of the origin and development of a sound changeEstrikkenGrins/GroningenStifting FFYRUG
- 1985Frisian breaking: aspects of the origin and development of a sound changeEstrikkenGrins/GroningenStifting FFYRUG
- 1985Frisian breaking: aspects of the origin and development of a sound changeEstrikkenGrins/GroningenStifting FFYRUG
- 1985Frisian breaking: aspects of the origin and development of a sound changeEstrikkenGrins/GroningenStifting FFYRUG
- 1985Frisian breaking: aspects of the origin and development of a sound changeEstrikkenGrins/GroningenStifting FFYRUG
- 1925Nieuwe Friesche SpraakkunstLeeuwardenR. van der Velde
- 1997The Syllable in FrisianVrije Universiteit AmsterdamThesis
- 1997The Syllable in FrisianVrije Universiteit AmsterdamThesis
- 2014Hoe stom is de stomme /r/?Philologia Frisica anno 2012. Lezingen fan it njoggentjinde Frysk Filologenkongres fan de Fryske Akademy op 13, 14 en 15 juny 2012243-268
- 1949Brekking fan 'e oe-lûdenDe Pompeblêdden: tydskrift foar Fryske stúdzje2088-92, 108-113
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