Erzya NLP Grammar

Finite state and Constraint Grammar based analysers, proofing tools and other resources

View the project on GitHub giellalt/lang-myv

Morphology

INTRODUCTION TO MORPHOLOGICAL ANALYSER OF ERZYA.

Analysis symbols

The morphological analyses of wordforms of ERZYA are presented in this system in terms of following symbols. (It is highly suggested to follow existing standards when adding new tags).

The parts-of-speech are:

Parts of speech are further split up into:

Adjectives

Adverbs

Interjections

Nouns

Particles

Postpositions + Spat, + Temp

Pronouns

Quantifiers (numerals)

Quantifiers and Numerals are classified under:

Nominals are inflected for Number and Case

Number

Case

Possession and other declension types are marked with:

The comparative forms are:

Verb moods are:

Infinitive moods

Tenses in the indicative and infrequently in the conditional

Verb personal forms are:

Other verb forms are

The Usage extents are marked using following tags:

Dialect tags

Orthography tags

Abbreviated words are classified with:

Special symbols

Delimiter marks are classified with:

The verbs are syntactically split according to transitivity:

Auxiliary verbs

Special multiword units are analysed with:

Non-dictionary words can be recognised with:

Question and Focus particles:

Semantic tags

Semantic tags to help disambiguation & synt. analysis: (before POS) Borrowed from main/langs/sme/src/morphology/root.lexc

Simplex tags

Multiple Semantic tags:

Semantics are classified with

Semantic Fields

Other tags

Verbal arguments

Derivations are classified under the morphophonetic form of the suffix, the source and target part-of-speech.

Homonymy

Der begin

Declaring noun derivations

Modifier without noun

Declaring Indefinite Pronoun derivations

DECLARING NOUN DERIVATIONS

DECLARING NUMERAL DERIVATIONS

DECLARING DEVERBAL DERIVATIONS OF VERBS

Morphophonology

To represent phonologic variations in word forms we use the following symbols in the lexicon files:

And following triggers to control variation

Special letters in the root that might be useful in dialect research and etymology later

вт%{оеэ%}мО1 suffix-internal archivowel

%^OldAE — This allows Ӓ4 and Ӓ3 to be realized as я

MISC

Development tag

Compounding

Tags

Imperative clitics

Tags distinguishing different versions of the same lemma (before POS)

Symbols that need to be escaped on the lower side (towards twolc):

Flag diacritics

We have manually optimised the structure of our lexicon using following flag diacritics to restrict morhpological combinatorics - only allow compounds with verbs if the verb is further derived into a noun again: | @P.NeedNoun.ON@ | (Dis)allow compounds with verbs unless nominalised | @D.NeedNoun.ON@ | (Dis)allow compounds with verbs unless nominalised | @C.NeedNoun@ | (Dis)allow compounds with verbs unless nominalised

For languages that allow compounding, the following flag diacritics are needed to control position-based compounding restrictions for nominals. Their use is handled automatically if combined with +CmpN/xxx tags. If not used, they will do no harm. | @P.CmpFrst.FALSE@ | Require that words tagged as such only appear first | @D.CmpPref.TRUE@ | Block such words from entering ENDLEX | @P.CmpPref.FALSE@ | Block these words from making further compounds | @D.CmpLast.TRUE@ | Block such words from entering R | @D.CmpNone.TRUE@ | Combines with the next tag to prohibit compounding | @U.CmpNone.FALSE@ | Combines with the prev tag to prohibit compounding | @P.CmpOnly.TRUE@ | Sets a flag to indicate that the word has passed R | @D.CmpOnly.FALSE@ | Disallow words coming directly from root.

Use the following flag diacritics to control downcasing of derived proper nouns (e.g. Finnish Pariisi -> pariisilainen). See e.g. North Sámi for how to use these flags. There exists a ready-made regex that will do the actual down-casing given the proper use of these flags. | @U.Cap.Obl@ | Allowing downcasing of derived names: deatnulasj. | @U.Cap.Opt@ | Allowing downcasing of derived names: deatnulasj.

Flags used to identify parts of speech

Flags used with +Clt/Cop nonverbal predication

Flags used with transitivity

problematic

This allows or disallows combining with hyphen through loop especially for acronyms 2012-11-04

This disallows secondary compounding

Linking vowel for use with Translative

FLAGS USED WITH COLLECTIVE NOUNS

number

Removal

Flag diacritic Explanation
@U.number.one@ Flag used to give arabic numerals in smj different cases ;
@U.number.two@ Flag used to give arabic numerals in smj different cases ;
@U.number.three@ Flag used to give arabic numerals in smj different cases ;
@U.number.four@ Flag used to give arabic numerals in smj different cases ;
@U.number.five@ Flag used to give arabic numerals in smj different cases ;
@U.number.six@ Flag used to give arabic numerals in smj different cases ;
@U.number.seven@ Flag used to give arabic numerals in smj different cases ;
@U.number.eight@ Flag used to give arabic numerals in smj different cases ;
@U.number.nine@ Flag used to give arabic numerals in smj different cases ;
@U.number.zero@ Flag used to give arabic numerals in smj different cases ;

The word forms in ERZYA start from the lexeme roots of basic word classes, or optionally from prefixes: Here follow all contlexes, appr 20.

CyrillicFemaleName ; HUNSPELL Type name derivation RussianMalenamesDerive ; ! RussianSurnamesDerive ;

увол-авол

alo-SPAT-1Arg ; >PO_KAL-LOC


This (part of) documentation was generated from src/fst/morphology/root.lexc