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This page pertains to UD version 2.

Treebank Statistics: UD_Italian-TWITTIRO: POS Tags: AUX

There are 8 AUX lemmas (0%), 124 AUX types (2%) and 1089 AUX tokens (4%). Out of 16 observed tags, the rank of AUX is: 16 in number of lemmas, 8 in number of types and 11 in number of tokens.

The 10 most frequent AUX lemmas: essere, avere, potere, dovere, volere, stare, venire, andare

The 10 most frequent AUX types: è, ha, sono, era, e’, siamo, hanno, ho, essere, sarà

The 10 most frequent ambiguous lemmas: essere (AUX 668, VERB 96, NOUN 1, PROPN 1), avere (AUX 230, VERB 98), potere (AUX 66, VERB 3, NOUN 2), dovere (AUX 50, VERB 2, NOUN 1), volere (AUX 39, VERB 26), stare (VERB 26, AUX 24), venire (VERB 20, AUX 9), andare (VERB 63, AUX 3, X 1)

The 10 most frequent ambiguous types: è (AUX 264, VERB 51, CCONJ 2), ha (AUX 99, VERB 29), sono (AUX 69, VERB 8), era (AUX 31, VERB 7), e’ (AUX 11, VERB 2), siamo (AUX 23, VERB 1), hanno (AUX 27, VERB 10), ho (AUX 21, VERB 8), può (AUX 18, VERB 1), sia (AUX 15, VERB 2)

Morphology

The form / lemma ratio of AUX is 15.500000 (the average of all parts of speech is 1.274961).

The 1st highest number of forms (37) was observed with the lemma “essere”: 6, Sareste, Sará, e, e’, era, erano, eri, ero, esser, essere, fosse, fossero, fossi, fu, sara’, sarai, saranno, sarebbe, saremo, sarà, sarò, sei, sia, siamo, siano, siate, siete, so, so’, son, sono, stata, stati, stato, è, é.

The 2nd highest number of forms (23) was observed with the lemma “avere”: Avendo, Avrai, abbia, abbiamo, abbian, abbiano, aver, avesse, avessero, avete, aveva, avevano, avevo, avrebbe, avrei, avremmo, avreste, avresti, avrà, ha, hai, hanno, ho.

The 3rd highest number of forms (18) was observed with the lemma “volere”: voglia, vogliamo, vogliano, vogliono, voler, volere, voleste, volete, voleva, volevano, volevo, vorrebbe, vorrei, vorreste, vorrà, vuoi, vuol, vuole.

AUX occurs with 6 features: VerbForm (1089; 100% instances), Number (1038; 95% instances), Tense (1038; 95% instances), Mood (1020; 94% instances), Person (1019; 94% instances), Gender (19; 2% instances)

AUX occurs with 19 feature-value pairs: Gender=Fem, Gender=Masc, Mood=Cnd, Mood=Imp, Mood=Ind, Mood=Sub, Number=Plur, Number=Sing, Person=1, Person=2, Person=3, Tense=Fut, Tense=Imp, Tense=Past, Tense=Pres, VerbForm=Fin, VerbForm=Ger, VerbForm=Inf, VerbForm=Part

AUX occurs with 39 feature combinations. The most frequent feature combination is Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin (497 tokens). Examples: è, ha, e’, può, deve, é, sta, e, vuole, va

Relations

AUX nodes are attached to their parents using 8 different relations: aux (533; 49% instances), cop (508; 47% instances), aux:pass (40; 4% instances), acl:relcl (2; 0% instances), conj (2; 0% instances), root (2; 0% instances), parataxis (1; 0% instances), parataxis:obj (1; 0% instances)

Parents of AUX nodes belong to 11 different parts of speech: VERB (552; 51% instances), NOUN (266; 24% instances), ADJ (151; 14% instances), PRON (45; 4% instances), PROPN (26; 2% instances), SYM (20; 2% instances), ADV (18; 2% instances), X (7; 1% instances), (2; 0% instances), AUX (1; 0% instances), DET (1; 0% instances)

1079 (99%) AUX nodes are leaves.

5 (0%) AUX nodes have one child.

3 (0%) AUX nodes have two children.

2 (0%) AUX nodes have three or more children.

The highest child degree of a AUX node is 10.

Children of AUX nodes are attached using 13 different relations: punct (9; 33% instances), parataxis (4; 15% instances), nsubj (3; 11% instances), cc (2; 7% instances), advmod (1; 4% instances), case (1; 4% instances), conj (1; 4% instances), det (1; 4% instances), obj (1; 4% instances), obl (1; 4% instances), orphan (1; 4% instances), parataxis:hashtag (1; 4% instances), vocative:mention (1; 4% instances)

Children of AUX nodes belong to 12 different parts of speech: PUNCT (9; 33% instances), PRON (3; 11% instances), PROPN (3; 11% instances), CCONJ (2; 7% instances), SYM (2; 7% instances), VERB (2; 7% instances), ADJ (1; 4% instances), ADP (1; 4% instances), ADV (1; 4% instances), AUX (1; 4% instances), DET (1; 4% instances), NOUN (1; 4% instances)