Statistics of Number in UD

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This page pertains to UD version 2.

Treebank Statistics: UD_English-ParTUT: Features: `Number`

This feature is universal. It occurs with 2 different values: Plur, Sing.

15864 tokens (32%) have a non-empty value of Number. 3771 types (55%) occur at least once with a non-empty value of Number. 2758 lemmas (49%) occur at least once with a non-empty value of Number. The feature is used with 6 part-of-speech tags: NOUN (10505; 21% instances), DET (1539; 3% instances), PRON (1313; 3% instances), AUX (1246; 3% instances), VERB (1238; 2% instances), ADJ (23; 0% instances).

`NOUN`

10505 NOUN tokens (99% of all NOUN tokens) have a non-empty value of Number.

NOUN tokens may have the following values of Number:

Plur (2900; 28% of non-empty Number): countries, people, states, plays, years, rights, terms, measures, requirements, works
Sing (7605; 72% of non-empty Number): work, Commission, time, Parliament, President, member, license, growth, Directive, programme
EMPTY (65): No, South, design, gas, greenhouse, manufacturing, European, information, living, performance

Paradigm work	`Sing`	`Plur`
	work	works

`DET`

1539 DET tokens (29% of all DET tokens) have a non-empty value of Number.

The most frequent other feature values with which DET and Number co-occurred: Poss=EMPTY (1398; 91%), PronType=Art (971; 63%), Definite=Ind (964; 63%).

DET tokens may have the following values of Number:

Plur (103; 7% of non-empty Number): these, those, Many, les
Sing (1436; 93% of non-empty Number): a, this, an, its, my, that, another, each, every, la
EMPTY (3782): the, his, their, any, our, no, all, such, your, some

Paradigm this	`Sing`	`Plur`
	this	these

`PRON`

1313 PRON tokens (64% of all PRON tokens) have a non-empty value of Number.

The most frequent other feature values with which PRON and Number co-occurred: PronType=Prs (1117; 85%), Gender=EMPTY (1090; 83%), Person=3 (700; 53%).

PRON tokens may have the following values of Number:

Plur (452; 34% of non-empty Number): we, they, them, those, us, others, these, Many, ourselves, themselves
Sing (861; 66% of non-empty Number): it, I, he, this, him, everyone, one, what, she, that
EMPTY (742): which, that, you, there, who, all, some, what, his, where

Paradigm that	`Sing`	`Plur`
`Person=3`	that	those
	that	those

`AUX`

1246 AUX tokens (51% of all AUX tokens) have a non-empty value of Number.

The most frequent other feature values with which AUX and Number co-occurred: VerbForm=Fin (1239; 99%), Mood=Ind (1232; 99%), Tense=Pres (986; 79%), Person=3 (774; 62%).

AUX tokens may have the following values of Number:

Plur (402; 32% of non-empty Number): are, have, were, do, ‘re, ‘ve, be
Sing (844; 68% of non-empty Number): is, was, has, does, were, ‘s, have, am, do, being
EMPTY (1188): be, would, should, been, shall, can, will, may, had, could

Paradigm be	`Sing`	`Plur`
`Mood=Ind\|Person=1\|Tense=Past\|VerbForm=Fin`	was
`Mood=Ind\|Person=1\|Tense=Pres\|VerbForm=Fin`	am, 'm
`Mood=Ind\|Person=2\|Tense=Past\|VerbForm=Fin`	were
`Mood=Ind\|Person=2\|Tense=Pres\|VerbForm=Fin`	are
`Mood=Ind\|Person=3\|Tense=Past\|VerbForm=Fin`	was
`Mood=Ind\|Person=3\|Tense=Pres\|VerbForm=Fin`	is, 's
`Mood=Ind\|Tense=Past\|VerbForm=Fin`		were
`Mood=Ind\|Tense=Pres\|VerbForm=Fin`		are, 're
`Tense=Pres`		be
`Tense=Pres\|VerbForm=Part`	being

`VERB`

1238 VERB tokens (26% of all VERB tokens) have a non-empty value of Number.

The most frequent other feature values with which VERB and Number co-occurred: Tense=Pres (1226; 99%), VerbForm=Fin (1017; 82%), Mood=Ind (1010; 82%), Person=EMPTY (691; 56%).

VERB tokens may have the following values of Number:

Plur (479; 39% of non-empty Number): have, are, know, need, see, include, remain, like, believe, create
Sing (759; 61% of non-empty Number): is, has, including, makes, believe, provides, emerging, regarding, think, appears
EMPTY (3489): like, make, made, given, wrote, based, take, have, taken, had

Paradigm have	`Sing`	`Plur`
`Mood=Ind\|Person=1\|VerbForm=Fin`	have
`Mood=Ind\|Person=3\|VerbForm=Fin`	has
`Mood=Ind\|VerbForm=Fin`		have
`VerbForm=Part`	having

`ADJ`

23 ADJ tokens (1% of all ADJ tokens) have a non-empty value of Number.

The most frequent other feature values with which ADJ and Number co-occurred: Degree=EMPTY (23; 100%).

ADJ tokens may have the following values of Number:

Plur (2; 9% of non-empty Number): themselves, innovative
Sing (21; 91% of non-empty Number): particular, Lankan, clear, following, free, full, general, overall, possible, this
EMPTY (3819): other, first, new, European, economic, financial, social, many, important, own

Number seems to be lexical feature of ADJ. 100% lemmas (14) occur only with one value of Number.

Relations with Agreement in `Number`

The 10 most frequent relations where parent and child node agree in Number: NOUN –[nmod]–> NOUN (1954; 60%), NOUN –[conj]–> NOUN (693; 80%), NOUN –[cop]–> AUX (231; 75%), NOUN –[nsubj]–> NOUN (98; 81%), NOUN –[nsubj]–> PRON (75; 64%), NOUN –[compound]–> NOUN (64; 61%), NOUN –[appos]–> NOUN (39; 80%), NOUN –[obj]–> NOUN (18; 90%), NOUN –[acl:relcl]–> NOUN (8; 53%), NOUN –[acl]–> NOUN (7; 58%).

Treebank Statistics: UD_English-ParTUT: Features: Number

NOUN

DET

PRON

AUX

VERB

ADJ

Relations with Agreement in Number