home edit page issue tracker

This page pertains to UD version 2.

Treebank Statistics: UD_English-GUM: POS Tags: PROPN

There are 4193 PROPN lemmas (26%), 4331 PROPN types (22%) and 12184 PROPN tokens (6%). Out of 17 observed tags, the rank of PROPN is: 2 in number of lemmas, 2 in number of types and 8 in number of tokens.

The 10 most frequent PROPN lemmas: State, President, University, America, York, New, Warhol, Figure, American, south

The 10 most frequent PROPN types: States, University, President, York, New, America, Warhol, figure, south, Scientology

The 10 most frequent ambiguous lemmas: New (PROPN 57, ADJ 44), American (ADJ 80, PROPN 46), south (NOUN 16, ADV 12, ADJ 2, PROPN 1), north (ADV 15, NOUN 7, PROPN 2), Nation (PROPN 41, NOUN 2), US (PROPN 38, ADJ 3), Union (PROPN 32, NOUN 1), de (PROPN 24, X 8), east (ADV 14, NOUN 8, ADJ 3, PROPN 3), China (PROPN 24, NOUN 1)

The 10 most frequent ambiguous types: States (PROPN 89, NOUN 1), University (PROPN 72, NOUN 2), New (PROPN 57, ADJ 48), figure (NOUN 13, VERB 9, PROPN 2), south (NOUN 16, ADV 11, ADJ 2, PROPN 1), north (ADV 15, NOUN 6, PROPN 2), party (NOUN 27, PROPN 3, VERB 1), Space (PROPN 38, NOUN 1), US (PROPN 38, ADJ 3), World (PROPN 37, NOUN 1)

Morphology

The form / lemma ratio of PROPN is 1.032912 (the average of all parts of speech is 1.237215).

The 1st highest number of forms (3) was observed with the lemma “American”: AMERICANS, American, Americans.

The 2nd highest number of forms (3) was observed with the lemma “Chatham”: Chatham, Chathams, Chatnam.

The 3rd highest number of forms (3) was observed with the lemma “Day”: DAYS, Day, Days.

PROPN occurs with 6 features: Number (12183; 100% instances), Abbr (506; 4% instances), Foreign (62; 1% instances), Typo (22; 0% instances), NumForm (2; 0% instances), NumType (2; 0% instances)

PROPN occurs with 8 feature-value pairs: Abbr=Yes, Foreign=Yes, NumForm=Word, NumType=Card, Number=Plur, Number=Ptan, Number=Sing, Typo=Yes

PROPN occurs with 12 feature combinations. The most frequent feature combination is Number=Sing (10952 tokens). Examples: University, President, York, New, America, Warhol, figure, south, Scientology, north

Relations

PROPN nodes are attached to their parents using 30 different relations: compound (2329; 19% instances), nmod (1845; 15% instances), flat (1792; 15% instances), nsubj (1353; 11% instances), obl (1107; 9% instances), conj (880; 7% instances), root (565; 5% instances), appos (564; 5% instances), obj (439; 4% instances), nmod:poss (400; 3% instances), dep (173; 1% instances), nsubj:pass (141; 1% instances), obl:agent (92; 1% instances), vocative (87; 1% instances), list (79; 1% instances), xcomp (77; 1% instances), parataxis (68; 1% instances), nmod:unmarked (39; 0% instances), iobj (32; 0% instances), obl:unmarked (28; 0% instances), orphan (20; 0% instances), ccomp (18; 0% instances), advcl (17; 0% instances), acl:relcl (13; 0% instances), dislocated (10; 0% instances), reparandum (5; 0% instances), acl (4; 0% instances), nsubj:outer (4; 0% instances), discourse (2; 0% instances), csubj (1; 0% instances)

Parents of PROPN nodes belong to 14 different parts of speech: PROPN (5032; 41% instances), NOUN (3001; 25% instances), VERB (2999; 25% instances), (565; 5% instances), NUM (215; 2% instances), ADJ (186; 2% instances), ADV (76; 1% instances), PRON (38; 0% instances), AUX (29; 0% instances), X (21; 0% instances), SYM (9; 0% instances), INTJ (6; 0% instances), DET (4; 0% instances), ADP (3; 0% instances)

4456 (37%) PROPN nodes are leaves.

3353 (28%) PROPN nodes have one child.

2040 (17%) PROPN nodes have two children.

2335 (19%) PROPN nodes have three or more children.

The highest child degree of a PROPN node is 14.

Children of PROPN nodes are attached using 39 different relations: case (3613; 22% instances), punct (2509; 15% instances), flat (1680; 10% instances), det (1580; 10% instances), compound (1498; 9% instances), amod (996; 6% instances), conj (949; 6% instances), nmod (769; 5% instances), cc (556; 3% instances), appos (475; 3% instances), dep (274; 2% instances), nmod:unmarked (217; 1% instances), cop (172; 1% instances), nmod:poss (170; 1% instances), nsubj (169; 1% instances), advmod (134; 1% instances), acl:relcl (126; 1% instances), parataxis (117; 1% instances), list (96; 1% instances), acl (75; 0% instances), discourse (69; 0% instances), nummod (42; 0% instances), orphan (33; 0% instances), obl (30; 0% instances), mark (26; 0% instances), cc:preconj (17; 0% instances), aux (16; 0% instances), reparandum (14; 0% instances), obl:unmarked (13; 0% instances), obj (8; 0% instances), advcl (6; 0% instances), vocative (4; 0% instances), expl (3; 0% instances), advcl:relcl (2; 0% instances), csubj (2; 0% instances), compound:prt (1; 0% instances), det:predet (1; 0% instances), goeswith (1; 0% instances), xcomp (1; 0% instances)

Children of PROPN nodes belong to 17 different parts of speech: PROPN (5032; 31% instances), ADP (3142; 19% instances), PUNCT (2509; 15% instances), DET (1591; 10% instances), ADJ (937; 6% instances), NUM (594; 4% instances), NOUN (574; 3% instances), CCONJ (550; 3% instances), PART (438; 3% instances), VERB (408; 2% instances), AUX (190; 1% instances), PRON (181; 1% instances), ADV (146; 1% instances), X (61; 0% instances), INTJ (54; 0% instances), SYM (36; 0% instances), SCONJ (21; 0% instances)