home edit page issue tracker

This page pertains to UD version 2.

Treebank Statistics: UD_English-LinES: POS Tags: ADP

There are 74 ADP lemmas (1%), 73 ADP types (1%) and 10518 ADP tokens (10%). Out of 17 observed tags, the rank of ADP is: 7 in number of lemmas, 8 in number of types and 5 in number of tokens.

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

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

The 10 most frequent ambiguous lemmas: in (ADP 1631, ADV 53), to (PART 1500, ADP 1024, ADV 3), for (ADP 681, SCONJ 30, CCONJ 6, ADV 2), with (ADP 666, SCONJ 27), on (ADP 623, ADV 71), at (ADP 536, ADV 10), from (ADP 384, SCONJ 1), by (ADP 342, ADV 4, SCONJ 1), as (SCONJ 309, ADP 254, ADV 91, CCONJ 1), like (ADP 190, VERB 67, SCONJ 4, ADV 1, SYM 1)

The 10 most frequent ambiguous types: in (ADP 1499, ADV 53), to (PART 1466, ADP 1011, ADV 3), for (ADP 605, SCONJ 30, ADV 2, CCONJ 2), with (ADP 657, SCONJ 27), on (ADP 583, ADV 71), at (ADP 492, ADV 6), from (ADP 373, SCONJ 1), by (ADP 326, ADV 3, SCONJ 1), as (SCONJ 271, ADP 235, ADV 85, CCONJ 1), like (ADP 182, VERB 51, SCONJ 4, ADV 1)

Morphology

The form / lemma ratio of ADP is 0.986486 (the average of all parts of speech is 1.236968).

The 1st highest number of forms (1) was observed with the lemma “Unlike”: Unlike.

The 2nd highest number of forms (1) was observed with the lemma “about”: about.

The 3rd highest number of forms (1) was observed with the lemma “above”: above.

ADP occurs with 2 features: ExtPos (90; 1% instances), Foreign (2; 0% instances)

ADP occurs with 4 feature-value pairs: ExtPos=ADP, ExtPos=ADV, ExtPos=SCONJ, Foreign=Yes

ADP occurs with 5 feature combinations. The most frequent feature combination is _ (10426 tokens). Examples: of, in, to, for, with, on, at, from, by, as

Relations

ADP nodes are attached to their parents using 18 different relations: case (9795; 93% instances), mark (450; 4% instances), fixed (108; 1% instances), advmod (66; 1% instances), obl (33; 0% instances), compound:prt (16; 0% instances), conj (10; 0% instances), acl (9; 0% instances), obl:unmarked (7; 0% instances), flat (6; 0% instances), nmod (6; 0% instances), amod (4; 0% instances), ccomp (2; 0% instances), orphan (2; 0% instances), advcl (1; 0% instances), compound (1; 0% instances), nmod:unmarked (1; 0% instances), root (1; 0% instances)

Parents of ADP nodes belong to 16 different parts of speech: NOUN (7742; 74% instances), PRON (1010; 10% instances), PROPN (668; 6% instances), VERB (525; 5% instances), ADJ (203; 2% instances), ADV (134; 1% instances), NUM (118; 1% instances), ADP (45; 0% instances), DET (45; 0% instances), AUX (16; 0% instances), SCONJ (5; 0% instances), PART (3; 0% instances), INTJ (1; 0% instances), (1; 0% instances), SYM (1; 0% instances), X (1; 0% instances)

10368 (99%) ADP nodes are leaves.

116 (1%) ADP nodes have one child.

24 (0%) ADP nodes have two children.

10 (0%) ADP nodes have three or more children.

The highest child degree of a ADP node is 4.

Children of ADP nodes are attached using 10 different relations: fixed (116; 59% instances), punct (42; 21% instances), cc (13; 7% instances), conj (11; 6% instances), advmod (9; 5% instances), case (1; 1% instances), mark (1; 1% instances), nsubj (1; 1% instances), parataxis (1; 1% instances), vocative (1; 1% instances)

Children of ADP nodes belong to 9 different parts of speech: ADV (70; 36% instances), ADP (45; 23% instances), PUNCT (42; 21% instances), NOUN (17; 9% instances), CCONJ (13; 7% instances), ADJ (4; 2% instances), PART (2; 1% instances), VERB (2; 1% instances), PROPN (1; 1% instances)