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This page pertains to UD version 2.

Treebank Statistics: UD_English-EWT: POS Tags: ADP

There are 87 ADP lemmas (0%), 130 ADP types (1%) and 21791 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 4223, SCONJ 165, ADV 3), in (ADP 3581, ADV 137, SCONJ 102, NOUN 9, PROPN 2, ADJ 1), to (PART 4017, ADP 2206, SCONJ 83, NOUN 2, VERB 1), for (ADP 2089, SCONJ 194, CCONJ 6, X 3), on (ADP 1460, SCONJ 75, ADV 58, ADJ 5, NOUN 3, NUM 1, PROPN 1), with (ADP 1427, SCONJ 105, ADV 3), at (ADP 984, SCONJ 19, ADV 9), from (ADP 780, SCONJ 45, ADV 1), by (ADP 703, SCONJ 68, ADV 11), as (ADP 473, SCONJ 426, ADV 235)

The 10 most frequent ambiguous types: of (ADP 4170, SCONJ 163, ADV 3, AUX 1, CCONJ 1), in (ADP 3341, ADV 136, SCONJ 100, NOUN 8, PROPN 2, ADJ 1, AUX 1, X 1), to (PART 3946, ADP 2175, SCONJ 82, ADV 12, NOUN 2, X 2, DET 1, VERB 1), for (ADP 2020, SCONJ 192, CCONJ 5, X 5), on (ADP 1389, SCONJ 74, ADV 58, ADJ 6, NOUN 3, NUM 1, PROPN 1), with (ADP 1391, SCONJ 90, ADV 3, AUX 1), at (ADP 915, SCONJ 19, ADV 9, CCONJ 1), from (ADP 745, SCONJ 42, ADV 1), by (ADP 654, SCONJ 64, ADV 10, AUX 1), as (ADP 424, SCONJ 367, ADV 222, AUX 1)

Morphology

The form / lemma ratio of ADP is 1.494253 (the average of all parts of speech is 1.228673).

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 (6) was observed with the lemma “to”: 2, t, t., the, to, too.

ADP occurs with 3 features: ExtPos (53; 0% instances), Typo (46; 0% instances), Abbr (44; 0% instances)

ADP occurs with 3 feature-value pairs: Abbr=Yes, ExtPos=ADV, Typo=Yes

ADP occurs with 5 feature combinations. The most frequent feature combination is _ (21649 tokens). Examples: of, in, to, for, on, with, at, from, by, as

Relations

ADP nodes are attached to their parents using 16 different relations: case (20069; 92% instances), compound:prt (896; 4% instances), fixed (369; 2% instances), obl (233; 1% instances), mark (70; 0% instances), advmod (60; 0% instances), nmod (26; 0% instances), compound (22; 0% instances), conj (17; 0% instances), acl:relcl (15; 0% instances), discourse (5; 0% instances), cc (4; 0% instances), reparandum (2; 0% instances), acl (1; 0% instances), dep (1; 0% instances), xcomp (1; 0% instances)

Parents of ADP nodes belong to 15 different parts of speech: NOUN (13746; 63% instances), PROPN (3939; 18% instances), PRON (1344; 6% instances), VERB (1269; 6% instances), NUM (472; 2% instances), ADJ (396; 2% instances), ADV (187; 1% instances), ADP (177; 1% instances), DET (128; 1% instances), SYM (81; 0% instances), X (44; 0% instances), SCONJ (3; 0% instances), AUX (2; 0% instances), INTJ (2; 0% instances), CCONJ (1; 0% instances)

21467 (99%) ADP nodes are leaves.

291 (1%) ADP nodes have one child.

20 (0%) ADP nodes have two children.

13 (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 16 different relations: fixed (251; 67% instances), conj (24; 6% instances), cc (18; 5% instances), cop (16; 4% instances), nsubj (15; 4% instances), punct (13; 3% instances), advmod (9; 2% instances), aux (7; 2% instances), goeswith (6; 2% instances), nmod (4; 1% instances), advcl (3; 1% instances), case (2; 1% instances), obl (2; 1% instances), discourse (1; 0% instances), mark (1; 0% instances), parataxis (1; 0% instances)

Children of ADP nodes belong to 15 different parts of speech: ADP (177; 47% instances), NOUN (68; 18% instances), AUX (23; 6% instances), ADJ (22; 6% instances), CCONJ (18; 5% instances), PUNCT (13; 3% instances), SCONJ (13; 3% instances), PRON (11; 3% instances), ADV (8; 2% instances), VERB (8; 2% instances), X (7; 2% instances), PART (2; 1% instances), INTJ (1; 0% instances), PROPN (1; 0% instances), SYM (1; 0% instances)