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This page pertains to UD version 2.

Treebank Statistics: UD_Italian-KIParlaForest: POS Tags: AUX

There are 10 AUX lemmas (0%), 109 AUX types (3%) and 1044 AUX tokens (6%). Out of 16 observed tags, the rank of AUX is: 14 in number of lemmas, 7 in number of types and 7 in number of tokens.

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

The 10 most frequent AUX types: è, sono, ho, ha, era, devi, hanno, son, abbiamo, possiamo

The 10 most frequent ambiguous lemmas: essere (AUX 568, VERB 312, CCONJ 1, INTJ 1, NOUN 1, SCONJ 1), avere (AUX 229, VERB 168), potere (AUX 104, VERB 4), dovere (AUX 66, VERB 1), volere (AUX 41, VERB 25, NOUN 1), stare (VERB 70, AUX 20), venire (VERB 14, AUX 11), andare (VERB 80, AUX 2, NOUN 1), sapere (VERB 84, AUX 2), fare (VERB 179, AUX 1, NOUN 1)

The 10 most frequent ambiguous types: è (AUX 301, VERB 164), sono (AUX 77, VERB 39), ho (AUX 75, VERB 22), ha (AUX 54, VERB 29, INTJ 2), era (AUX 42, VERB 30, INTJ 1), hanno (AUX 24, VERB 18), son (AUX 24, VERB 5), abbiamo (VERB 34, AUX 22), possiamo (AUX 22, VERB 2), potete (AUX 16, VERB 1)

Morphology

The form / lemma ratio of AUX is 10.900000 (the average of all parts of speech is 1.385867).

The 1st highest number of forms (33) was observed with the lemma “essere”: era, eran, erano, eravam, eravamo, ero, esse, essendo, esser, essere, fosse, fu, sarebbe, sarebbero, saremo, sarà, sei, sia, siamo, siano, siete, so, son, sono, stanno, stata, state, stati, stato, stiamo, sto, è, é.

The 2nd highest number of forms (19) was observed with the lemma “avere”: abbiam, abbiamo, abbiano, avendo, aver, avessero, avete, aveva, avevamo, avevano, avevo, avrebbero, avrei, avrete, ha, hai, han, hanno, ho.

The 3rd highest number of forms (17) was observed with the lemma “dovere”: deve, devi, devo, devono, dobbiam, dobbiamo, dovessero, dovessi, dovete, doveva, dovevamo, dovevo, dovrebbe, dovrei, dovremmo, dovresti, dovrò.

AUX occurs with 6 features: VerbForm (1026; 98% instances), Number (1012; 97% instances), Tense (1004; 96% instances), Mood (977; 94% instances), Person (977; 94% instances), Gender (35; 3% 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 41 feature combinations. The most frequent feature combination is Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin (394 tokens). Examples: è, ha, può, deve, viene, vuol, é, sta, vuole

Relations

AUX nodes are attached to their parents using 11 different relations: aux (556; 53% instances), cop (356; 34% instances), aux:pass (46; 4% instances), root (36; 3% instances), reparandum (18; 2% instances), advcl (11; 1% instances), ccomp (7; 1% instances), parataxis (6; 1% instances), conj (4; 0% instances), acl:relcl (3; 0% instances), amod (1; 0% instances)

Parents of AUX nodes belong to 11 different parts of speech: VERB (593; 57% instances), ADJ (172; 16% instances), NOUN (149; 14% instances), (36; 3% instances), PRON (25; 2% instances), AUX (21; 2% instances), X (18; 2% instances), PROPN (14; 1% instances), ADV (11; 1% instances), DET (4; 0% instances), NUM (1; 0% instances)

947 (91%) AUX nodes are leaves.

39 (4%) AUX nodes have one child.

16 (2%) AUX nodes have two children.

42 (4%) AUX nodes have three or more children.

The highest child degree of a AUX node is 8.

Children of AUX nodes are attached using 24 different relations: nsubj (35; 14% instances), advmod (32; 13% instances), discourse (26; 10% instances), obl (26; 10% instances), reparandum (25; 10% instances), mark (20; 8% instances), parataxis (13; 5% instances), xcomp (13; 5% instances), advcl (9; 4% instances), expl (9; 4% instances), obj (9; 4% instances), cc (7; 3% instances), aux (5; 2% instances), ccomp (5; 2% instances), conj (4; 2% instances), nmod (3; 1% instances), dep (2; 1% instances), dislocated (2; 1% instances), acl (1; 0% instances), acl:relcl (1; 0% instances), appos (1; 0% instances), case (1; 0% instances), cop (1; 0% instances), expl:impers (1; 0% instances)

Children of AUX nodes belong to 14 different parts of speech: NOUN (43; 17% instances), ADV (42; 17% instances), VERB (42; 17% instances), PRON (37; 15% instances), AUX (21; 8% instances), SCONJ (17; 7% instances), CCONJ (15; 6% instances), INTJ (11; 4% instances), X (8; 3% instances), ADJ (6; 2% instances), DET (3; 1% instances), PROPN (3; 1% instances), NUM (2; 1% instances), ADP (1; 0% instances)