home edit page issue tracker

This page pertains to UD version 2.

Treebank Statistics: UD_English-EWT: POS Tags: ADP

There are 88 ADP lemmas (0%), 129 ADP types (1%) and 21663 ADP tokens (9%). Out of 17 observed tags, the rank of ADP is: 10 in number of lemmas, 9 in number of types and 5 in number of tokens.

The 10 most frequent ADP lemmas: of, in, to, for, on, with, at, from, by, as

The 10 most frequent ADP types: of, in, to, for, on, with, at, from, by, as

The 10 most frequent ambiguous lemmas: of (ADP 4177, SCONJ 165, ADV 48), in (ADP 3581, ADV 137, SCONJ 102, NOUN 9, X 3, PROPN 2, ADJ 1, VERB 1), to (PART 4013, ADP 2212, SCONJ 84, ADV 7, NOUN 2, VERB 1), for (ADP 2094, SCONJ 187, CCONJ 8, X 5, ADV 2), on (ADP 1460, SCONJ 75, ADV 61, ADJ 4, NOUN 3, NUM 1, PROPN 1, X 1), with (ADP 1448, SCONJ 84, ADV 3, X 2), at (ADP 885, ADV 106, SCONJ 19), from (ADP 781, SCONJ 45), by (ADP 703, SCONJ 68, ADV 11, VERB 1), as (ADP 473, SCONJ 426, ADV 234)

The 10 most frequent ambiguous types: of (ADP 4134, SCONJ 163, ADV 39, AUX 1, CCONJ 1), in (ADP 3340, ADV 136, SCONJ 100, NOUN 8, PROPN 2, X 2, ADJ 1, VERB 1), to (PART 3942, ADP 2182, SCONJ 82, ADV 12, NOUN 2, VERB 1), for (ADP 2025, SCONJ 185, CCONJ 7, X 3, ADV 2), on (ADP 1389, SCONJ 74, ADV 59, ADJ 4, NOUN 3, NUM 1, PROPN 1, X 1), with (ADP 1407, SCONJ 72, ADV 3, X 2, AUX 1), at (ADP 829, ADV 94, SCONJ 19, CCONJ 1), from (ADP 746, SCONJ 42), by (ADP 654, SCONJ 64, ADV 10, VERB 1), as (ADP 424, SCONJ 367, ADV 222, AUX 1)

Morphology

The form / lemma ratio of ADP is 1.465909 (the average of all parts of speech is 1.185009).

The 1st highest number of forms (7) was observed with the lemma “of”: a, f, fo, o, of, or, ta.

The 2nd highest number of forms (6) was observed with the lemma “for”: 4, f, fo, for, fot, fro.

The 3rd highest number of forms (5) was observed with the lemma “to”: 2, t, t., to, too.

ADP occurs with 2 features: Abbr (43; 0% instances), Typo (33; 0% instances)

ADP occurs with 2 feature-value pairs: Abbr=Yes, Typo=Yes

ADP occurs with 3 feature combinations. The most frequent feature combination is _ (21587 tokens). Examples: of, in, to, for, on, with, at, from, by, as

Relations

ADP nodes are attached to their parents using 18 different relations: case (19996; 92% instances), compound:prt (890; 4% instances), fixed (321; 1% instances), obl (240; 1% instances), mark (91; 0% instances), advmod (31; 0% instances), nmod (30; 0% instances), compound (21; 0% instances), conj (16; 0% instances), acl:relcl (15; 0% instances), cc (3; 0% instances), acl (2; 0% instances), reparandum (2; 0% instances), aux (1; 0% instances), csubj (1; 0% instances), dep (1; 0% instances), det (1; 0% instances), xcomp (1; 0% instances)

Parents of ADP nodes belong to 15 different parts of speech: NOUN (13740; 63% instances), PROPN (3946; 18% instances), PRON (1336; 6% instances), VERB (1225; 6% instances), NUM (482; 2% instances), ADJ (356; 2% instances), ADV (176; 1% instances), ADP (173; 1% instances), DET (101; 0% instances), SYM (79; 0% instances), X (44; 0% instances), INTJ (2; 0% instances), AUX (1; 0% instances), CCONJ (1; 0% instances), SCONJ (1; 0% instances)

21392 (99%) ADP nodes are leaves.

240 (1%) ADP nodes have one child.

19 (0%) ADP nodes have two children.

12 (0%) ADP nodes have three or more children.

The highest child degree of a ADP node is 5.

Children of ADP nodes are attached using 19 different relations: fixed (194; 61% instances), conj (24; 8% instances), cop (17; 5% instances), cc (16; 5% instances), nsubj (16; 5% instances), punct (10; 3% instances), advmod (9; 3% instances), aux (7; 2% instances), goeswith (6; 2% instances), nmod (4; 1% instances), advcl (3; 1% instances), case (2; 1% instances), mark (2; 1% instances), obl (2; 1% instances), acl (1; 0% instances), appos (1; 0% instances), discourse (1; 0% instances), obj (1; 0% instances), parataxis (1; 0% instances)

Children of ADP nodes belong to 14 different parts of speech: ADP (173; 55% instances), NOUN (43; 14% instances), AUX (24; 8% instances), CCONJ (15; 5% instances), SCONJ (14; 4% instances), PRON (11; 3% instances), PUNCT (11; 3% instances), VERB (8; 3% instances), ADV (7; 2% instances), X (7; 2% instances), INTJ (1; 0% instances), PART (1; 0% instances), PROPN (1; 0% instances), SYM (1; 0% instances)