Estonian Word Sketches: the Case of Multi-Word Lexical Verbs Maria Khokhlova (St. Petersburg State...
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![Page 1: Estonian Word Sketches: the Case of Multi-Word Lexical Verbs Maria Khokhlova (St. Petersburg State University) Jelena Kallas (Institute of the Estonian.](https://reader035.fdocuments.net/reader035/viewer/2022062421/56649ce65503460f949b419a/html5/thumbnails/1.jpg)
Estonian Word Sketches: the Case of Multi-Word Lexical
Verbs
Maria Khokhlova (St. Petersburg State University)
Jelena Kallas (Institute of the Estonian Language, Tallinn University)
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Estonian Reference Corpus
• input ca 250mln, 10 mln sample• tagged for sentences, clauses, and morphology (POS-
tag and inflections)
e.g. majas /S/maja/s/sg_in (‘in the house’)• morphological ambiguity
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Grammatical relations 1
Theoretical background – valency theory
Syntactic and collocational properties
of nouns, adjectives, adverbs and verbs
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Grammatical relations 2
• for noun → case, adposition and infinitive government; noun+noun, adjective+noun, noun (subject)+verb and noun (object)+verb collocations;
• for adjective → case, adposition, infinitive government and adverb+adjective collocation;
• for verb → object, case, adposition, infinitive government and verb+adverb collocations;
• for adverb → case government and adverb+adverb collocations.
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Word Sketch Grammar 1
Constraint Grammar Formalism
“The task of the constraints is basically to discard as many alternatives as possible, the optimum being a fully disambiguated sentence with one syntactic reading only.”
Karlsson, Fred Constraint Grammar as a framework for parsing running text. Helsinki, 1990.
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Word Sketch Grammar 2
Formal Grammar of Estonian. Tartu, 2002 1,240 morphological disambiguation rules 47 clause boundary detection rules 180 morphosyntactic mapping rules 1,118 syntactic constraints
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Grammatical relations 3(38 grammatical relations)
relations, which correspond to POS-tag and morphological inflections (subject, object, adverbials, modifiers);
oblique objects of noun prepositional phrases (*TRINARY =noun_pp_%s) (ingl. fear of/for something);
oblique objects and adverbials of particle verbs (*TRINARY =pp_%s_ühendverb) (ingl. to put something on);
oblique objects of prepositional verbs
(*TRINARY =verb_pp_%s) (ingl. to struggle for something).
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Grammatical relations 4
constructions with conjunctions ja/või ‘and/or’, kui/nagu ‘as’ predicative (complements of the copula-like verb olema ‘be’) various combinations of finite verbs with non-finite verbs
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Multi-Word Lexical Verbs 1
In English: phrasal verbs (verb+adverbal particle), e.g. carry out,
find out, pick up. prepositional verbs (verb+preposition), e.g. listen to, talk
about. phrasal-prepositional verbs (verb+adverbial
particle+preposition), e.g. get away with.
Longman student grammar of spoken and written English.Longman, 2006
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Multi-Word Lexical Verbs 2
In Estonian:
• Particle verb (verb+affixal adverb), e.g. alla kukkuma ‘fell down’, läbi lugema ‘read through’, välja naerma ‘to ridicule’.
• Expression verb (verb+noun phrase), e.g. aru saama ‘to understand’.
Estonian Language. Edited by Mati Erelt.
Tallinn, 2003.
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Treatment of Phrasal Verbs 3(lists of affixal adverbs)
*TRINARY =pp_%s_ühendverb [tag!="V"] 1:[tag="V"&word!="ei"&features!="maks"&features!="mas"&features!="mast"&features!="mata"&features!="tud"&lemma!="ole.*"] 2:[tag="S"] 3:[tag="D"&(word="alla"|word="alt"|word="edasi"|word="eemale"|word="esile"|word="ette"|word="juurde"|word="järele"|word="kaasa"|word="kinni"|word="kokku"|word="kõrvale"|word="külge"|word="lahku"|word="lahti"|word="ligi"|word="läbi"|word="maha"|word="mööda"|word="otsa"|word="peale"|word="pealt"|word="ringi"|word="sisse"|word="taga"|word="tagant"|word="tagasi"|word="täis"|word="vahele"|word="vastu"|word="välja"|word="ära"|word="üle"|word="üles"|word="üleval"|word="ümber")]
*DUAL =verb_väljendverb/adv_väljendverb 2:[tag="V"] 1:[tag="X"] [tag!="V"] [tag!="V"] 1:[tag="X"] 2:[tag="V"]
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Treatment of Phrasal Verbs 4(lists of pre-and postpositions)
*TRINARY =verb_pp_%s 1:[tag="V"] 2:[tag="S"] 3:[tag="K"&word!="allapoole"&word!="altpoolt"&word!="eespool"&word!="enne"&word!="hoolimata"&word!="ilma"&word!="keset"&word!="kesk"&word!="koos"&word!="kuni"&word!="piki"&word!="põiki"&word!="päri"&word!="risti"&word!="sealpool"&word!="sealtpoolt"&word!="seespool"&word!="siiapoole"&word!="siinpool"&word!="siitpoolt"&word!="sinnapoole"&word!="sissepoole"&word!="teispool"&word!="teispoole"&word!="tänu"&word!="väljapoole"&word!="väljaspool"&word!="väljaspoolt"&word!="ülalpool"&word!="ülaltpoolt"&word!="ülespoole"&word!="ülevalpool"&word!="ülevaltpoolt"&word!="läbi"&word!="mööda"&word!="tükkis"&word!="ühes"&word!="üle"] [tag!="V"&tag!="X"&word!="alla"&word!="alt"&word!="edasi"&word!="eemale"&word!="esile"&word!="ette"&word!="juurde"&word!="järele"&word!="kaasa"&word!="kinni"&word!="kokku"&word!="kõrvale"&word!="külge"&word!="lahku"&word!="lahti"&word!="ligi"&word!="läbi"&word!="maha"&word!="mööda"&word!="otsa"&word!="peale"&word!="pealt"&word!="ringi"&word!="sisse"&word!="taga"&word!="tagant"&word!="tagasi"&word!="täis"&word!="vahele"&word!="vastu"&word!="välja"&word!="ära"&word!="üle"&word!="üles"&word!="üleval"&word!="ümber"]
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Frequency lists
adverbial particles of particular verb nominal components of expression verbs on condition that this
nominal component has particular POS-tag X
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Further Developments
Corpus:morphological disambiguation eliminations of mistakesbalance between genres
SkE: search within clausesword sketches for multi-word verbsTickbox Lexicography templateGDEX
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Thank You!
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