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This page pertains to UD version 2.

Treebank Statistics: UD_Italian-ISDT: POS Tags: NOUN

There are 7089 NOUN lemmas (35%), 9016 NOUN types (30%) and 59443 NOUN tokens (20%). Out of 17 observed tags, the rank of NOUN is: 1 in number of lemmas, 1 in number of types and 1 in number of tokens.

The 10 most frequent NOUN lemmas: anno, diritto, parte, articolo, fondo, presidente, legge, stato, paese, opera

The 10 most frequent NOUN types: anni, presidente, parte, anno, fondo, diritto, persone, legge, città, stato

The 10 most frequent ambiguous lemmas: diritto (NOUN 397, ADV 3, ADJ 2), fondo (NOUN 375, ADJ 2), legge (NOUN 336, VERB 1), proprietario (NOUN 254, ADJ 1), cosa (NOUN 236, PRON 147, ADV 1), cittadino (NOUN 167, ADJ 2), fine (NOUN 144, ADJ 5), uso (NOUN 134, ADJ 1), capitale (NOUN 109, ADJ 3), ora (NOUN 104, ADV 101)

The 10 most frequent ambiguous types: parte (NOUN 333, VERB 4), diritto (NOUN 269, ADV 3), legge (NOUN 243, VERB 7), stato (AUX 310, NOUN 99, VERB 27), proprietario (NOUN 213, ADJ 1), lavoro (NOUN 178, VERB 2), governo (NOUN 95, VERB 1), cosa (NOUN 154, PRON 98, ADV 1), opera (NOUN 148, VERB 4), volta (NOUN 148, VERB 5)

Morphology

The form / lemma ratio of NOUN is 1.271830 (the average of all parts of speech is 1.481130).

The 1st highest number of forms (6) was observed with the lemma “professore”: prof., professor, professore, professoressa, professoresse, professori.

The 2nd highest number of forms (5) was observed with the lemma “numero”: n., nn., numeri, numero, n°.

The 3rd highest number of forms (5) was observed with the lemma “pagina”: pag., pagg., pagina, pagine, pp..

NOUN occurs with 5 features: Gender (57525; 97% instances), Number (54895; 92% instances), Tense (2; 0% instances), VerbForm (2; 0% instances), Foreign (1; 0% instances)

NOUN occurs with 7 feature-value pairs: Foreign=Yes, Gender=Fem, Gender=Masc, Number=Plur, Number=Sing, Tense=Past, VerbForm=Part

NOUN occurs with 12 feature combinations. The most frequent feature combination is Gender=Masc|Number=Sing (20792 tokens). Examples: presidente, anno, fondo, diritto, stato, proprietario, mondo, caso, art., tempo

Relations

NOUN nodes are attached to their parents using 27 different relations: nmod (17499; 29% instances), obl (13597; 23% instances), obj (8132; 14% instances), nsubj (7534; 13% instances), conj (4999; 8% instances), root (2430; 4% instances), nsubj:pass (1851; 3% instances), obl:agent (917; 2% instances), compound (663; 1% instances), appos (632; 1% instances), xcomp (329; 1% instances), flat (280; 0% instances), advcl (133; 0% instances), ccomp (101; 0% instances), vocative (88; 0% instances), acl:relcl (77; 0% instances), parataxis (46; 0% instances), case (39; 0% instances), fixed (24; 0% instances), orphan (24; 0% instances), dislocated (20; 0% instances), acl (13; 0% instances), csubj (8; 0% instances), amod (3; 0% instances), discourse (2; 0% instances), advmod (1; 0% instances), dep (1; 0% instances)

Parents of NOUN nodes belong to 13 different parts of speech: VERB (29283; 49% instances), NOUN (22895; 39% instances), (2430; 4% instances), ADJ (2042; 3% instances), PROPN (1071; 2% instances), PRON (1011; 2% instances), NUM (436; 1% instances), ADV (200; 0% instances), SYM (35; 0% instances), X (18; 0% instances), ADP (12; 0% instances), DET (6; 0% instances), INTJ (4; 0% instances)

1643 (3%) NOUN nodes are leaves.

11897 (20%) NOUN nodes have one child.

20033 (34%) NOUN nodes have two children.

25870 (44%) NOUN nodes have three or more children.

The highest child degree of a NOUN node is 35.

Children of NOUN nodes are attached using 39 different relations: det (40834; 28% instances), case (32678; 22% instances), nmod (22013; 15% instances), amod (15954; 11% instances), punct (10194; 7% instances), conj (4933; 3% instances), cc (3733; 3% instances), nummod (2696; 2% instances), acl (2671; 2% instances), acl:relcl (2456; 2% instances), det:poss (1850; 1% instances), advmod (1732; 1% instances), cop (1361; 1% instances), nsubj (963; 1% instances), compound (668; 0% instances), appos (505; 0% instances), det:predet (388; 0% instances), advcl (343; 0% instances), obl (317; 0% instances), mark (253; 0% instances), aux (124; 0% instances), parataxis (86; 0% instances), flat (58; 0% instances), fixed (52; 0% instances), csubj (46; 0% instances), ccomp (38; 0% instances), orphan (27; 0% instances), flat:name (26; 0% instances), vocative (13; 0% instances), obl:agent (11; 0% instances), aux:pass (9; 0% instances), dep (8; 0% instances), obj (8; 0% instances), discourse (7; 0% instances), nsubj:pass (7; 0% instances), iobj (4; 0% instances), expl (2; 0% instances), xcomp (2; 0% instances), flat:foreign (1; 0% instances)

Children of NOUN nodes belong to 17 different parts of speech: DET (43076; 29% instances), ADP (32393; 22% instances), NOUN (22895; 16% instances), ADJ (16188; 11% instances), PUNCT (10194; 7% instances), VERB (5596; 4% instances), PROPN (5312; 4% instances), CCONJ (3721; 3% instances), NUM (3009; 2% instances), ADV (2091; 1% instances), AUX (1494; 1% instances), PRON (766; 1% instances), SCONJ (236; 0% instances), X (67; 0% instances), SYM (23; 0% instances), INTJ (8; 0% instances), PART (2; 0% instances)