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This page pertains to UD version 2.

Treebank Statistics: UD_Italian-ISDT: POS Tags: PROPN

There are 5552 PROPN lemmas (27%), 5594 PROPN types (18%) and 14770 PROPN tokens (5%). Out of 17 observed tags, the rank of PROPN is: 2 in number of lemmas, 3 in number of types and 7 in number of tokens.

The 10 most frequent PROPN lemmas: Italia, Shakespeare, Balzac, Roma, Europa, San, Stati, Uniti, Marco, Unione

The 10 most frequent PROPN types: Italia, Shakespeare, Balzac, Europa, Roma, San, Stati, Uniti, Marco, Unione

The 10 most frequent ambiguous lemmas: San (PROPN 81, NOUN 1), Unione (PROPN 63, NOUN 7), europea (PROPN 9, ADJ 8), de (ADP 39, PROPN 6, X 4, DET 1), Germania (PROPN 33, NOUN 1), Stato (PROPN 24, NOUN 15), Camera (PROPN 23, NOUN 9), A (PROPN 22, ADP 1, DET 1), Giro (PROPN 21, NOUN 1), Nord (PROPN 20, NOUN 1)

The 10 most frequent ambiguous types: San (PROPN 81, ADJ 1, NOUN 1), Stati (PROPN 77, NOUN 53), Uniti (PROPN 77, ADJ 4), Unione (PROPN 63, NOUN 10), europea (ADJ 40, PROPN 19), de (ADP 44, PROPN 6, X 3, DET 1), Stato (NOUN 120, PROPN 24), Camera (NOUN 32, PROPN 23), A (ADP 318, PROPN 22, DET 4), Giro (PROPN 21, NOUN 4)

Morphology

The form / lemma ratio of PROPN is 1.007565 (the average of all parts of speech is 1.481130).

The 1st highest number of forms (2) was observed with the lemma “Aids”: AIDS, Aids.

The 2nd highest number of forms (2) was observed with the lemma “Aiea”: AIEA, Aiea.

The 3rd highest number of forms (2) was observed with the lemma “Bogotà”: BOGOTÀ, Bogotà.

PROPN occurs with 4 features: Foreign (4; 0% instances), NumType (2; 0% instances), Gender (1; 0% instances), Number (1; 0% instances)

PROPN occurs with 4 feature-value pairs: Foreign=Yes, Gender=Fem, NumType=Card, Number=Plur

PROPN occurs with 4 feature combinations. The most frequent feature combination is _ (14763 tokens). Examples: Italia, Shakespeare, Balzac, Europa, Roma, San, Stati, Uniti, Marco, Unione

Relations

PROPN nodes are attached to their parents using 21 different relations: nmod (5485; 37% instances), flat:name (3397; 23% instances), nsubj (2184; 15% instances), obl (1544; 10% instances), conj (837; 6% instances), obj (396; 3% instances), root (247; 2% instances), appos (242; 2% instances), obl:agent (161; 1% instances), nsubj:pass (150; 1% instances), xcomp (65; 0% instances), parataxis (18; 0% instances), vocative (13; 0% instances), advcl (9; 0% instances), ccomp (5; 0% instances), dislocated (5; 0% instances), orphan (5; 0% instances), acl:relcl (3; 0% instances), csubj (2; 0% instances), compound (1; 0% instances), flat:foreign (1; 0% instances)

Parents of PROPN nodes belong to 11 different parts of speech: NOUN (5312; 36% instances), PROPN (4779; 32% instances), VERB (3937; 27% instances), (247; 2% instances), PRON (242; 2% instances), ADJ (198; 1% instances), NUM (19; 0% instances), ADV (18; 0% instances), X (10; 0% instances), INTJ (4; 0% instances), SYM (4; 0% instances)

5081 (34%) PROPN nodes are leaves.

4270 (29%) PROPN nodes have one child.

2965 (20%) PROPN nodes have two children.

2454 (17%) PROPN nodes have three or more children.

The highest child degree of a PROPN node is 19.

Children of PROPN nodes are attached using 31 different relations: case (5710; 29% instances), flat:name (3446; 18% instances), det (3180; 16% instances), punct (2846; 15% instances), nmod (1193; 6% instances), conj (933; 5% instances), cc (510; 3% instances), amod (416; 2% instances), appos (338; 2% instances), acl:relcl (218; 1% instances), nummod (172; 1% instances), advmod (157; 1% instances), acl (152; 1% instances), cop (76; 0% instances), nsubj (56; 0% instances), parataxis (27; 0% instances), advcl (18; 0% instances), det:predet (16; 0% instances), mark (13; 0% instances), det:poss (9; 0% instances), aux (8; 0% instances), flat:foreign (6; 0% instances), obl (6; 0% instances), ccomp (5; 0% instances), fixed (5; 0% instances), orphan (5; 0% instances), compound (4; 0% instances), discourse (3; 0% instances), expl:impers (1; 0% instances), vocative (1; 0% instances), xcomp (1; 0% instances)

Children of PROPN nodes belong to 17 different parts of speech: ADP (5640; 29% instances), PROPN (4779; 24% instances), DET (3206; 16% instances), PUNCT (2846; 15% instances), NOUN (1071; 5% instances), CCONJ (510; 3% instances), ADJ (436; 2% instances), VERB (383; 2% instances), NUM (255; 1% instances), ADV (212; 1% instances), AUX (84; 0% instances), PRON (49; 0% instances), PART (24; 0% instances), SCONJ (13; 0% instances), X (12; 0% instances), SYM (8; 0% instances), INTJ (3; 0% instances)