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This page pertains to UD version 2.

Treebank Statistics: UD_Russian-SynTagRus: POS Tags: ADP

There are 85 ADP lemmas (0%), 99 ADP types (0%) and 104064 ADP tokens (9%). Out of 17 observed tags, the rank of ADP is: 9 in number of lemmas, 10 in number of types and 5 in number of tokens.

The 10 most frequent ADP lemmas: в, на, с, по, к, из, о, для, от, за

The 10 most frequent ADP types: в, на, с, по, к, из, для, от, за, о

The 10 most frequent ambiguous lemmas: на (ADP 14467, VERB 3), с (ADP 10194, NOUN 5), по (ADP 6265, NOUN 1), о (ADP 3982, INTJ 11, NOUN 4), до (ADP 1974, NOUN 2), после (ADP 1152, ADV 7), перед (ADP 421, NOUN 1), против (ADP 319, ADV 12), про (ADP 231, NOUN 7, X 1), прежде (ADP 203, ADV 71)

The 10 most frequent ambiguous types: в (ADP 28727, NOUN 4), на (ADP 13399, VERB 3), с (ADP 8791, NOUN 9, DET 3), о (ADP 2959, INTJ 5, NOUN 1), до (ADP 1863, NOUN 2), после (ADP 895, ADV 6), против (ADP 311, ADV 12), про (ADP 205, X 1), прежде (ADP 162, ADV 55), вокруг (ADP 150, ADV 20)

Morphology

The form / lemma ratio of ADP is 1.164706 (the average of all parts of speech is 2.589377).

The 1st highest number of forms (3) was observed with the lemma “о”: о, об, обо.

The 2nd highest number of forms (3) was observed with the lemma “перед”: перед, передо, пред.

The 3rd highest number of forms (3) was observed with the lemma “с”: c, с, со.

ADP does not occur with any features.

Relations

ADP nodes are attached to their parents using 14 different relations: case (101717; 98% instances), advmod (872; 1% instances), fixed (827; 1% instances), discourse (356; 0% instances), mark (194; 0% instances), cc (59; 0% instances), root (13; 0% instances), orphan (6; 0% instances), obl (5; 0% instances), conj (4; 0% instances), nmod (4; 0% instances), appos (3; 0% instances), parataxis (3; 0% instances), amod (1; 0% instances)

Parents of ADP nodes belong to 15 different parts of speech: NOUN (80468; 77% instances), PRON (10688; 10% instances), PROPN (7710; 7% instances), ADJ (1722; 2% instances), VERB (1040; 1% instances), NUM (896; 1% instances), ADP (442; 0% instances), SYM (367; 0% instances), DET (348; 0% instances), ADV (318; 0% instances), PART (38; 0% instances), (13; 0% instances), X (11; 0% instances), CCONJ (2; 0% instances), INTJ (1; 0% instances)

100474 (97%) ADP nodes are leaves.

2106 (2%) ADP nodes have one child.

1298 (1%) ADP nodes have two children.

186 (0%) ADP nodes have three or more children.

The highest child degree of a ADP node is 6.

Children of ADP nodes are attached using 18 different relations: fixed (4774; 90% instances), punct (392; 7% instances), obl (47; 1% instances), cc (16; 0% instances), advmod (14; 0% instances), conj (11; 0% instances), nsubj (10; 0% instances), parataxis (6; 0% instances), flat (3; 0% instances), advcl (2; 0% instances), case (2; 0% instances), flat:foreign (2; 0% instances), iobj (2; 0% instances), xcomp (2; 0% instances), appos (1; 0% instances), cop (1; 0% instances), mark (1; 0% instances), nummod:gov (1; 0% instances)

Children of ADP nodes belong to 14 different parts of speech: NOUN (3406; 64% instances), ADP (442; 8% instances), PUNCT (392; 7% instances), ADJ (359; 7% instances), DET (271; 5% instances), PRON (256; 5% instances), SCONJ (96; 2% instances), PROPN (22; 0% instances), CCONJ (16; 0% instances), PART (14; 0% instances), VERB (6; 0% instances), ADV (5; 0% instances), AUX (1; 0% instances), NUM (1; 0% instances)