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This page pertains to UD version 2.

Treebank Statistics: UD_Romanian-RRT: POS Tags: ADP

There are 58 ADP lemmas (0%), 73 ADP types (0%) and 31055 ADP tokens (14%). Out of 16 observed tags, the rank of ADP is: 8 in number of lemmas, 10 in number of types and 2 in number of tokens.

The 10 most frequent ADP lemmas: de, în, la, cu, din, pe, pentru, prin, după, ca

The 10 most frequent ADP types: de, în, la, cu, din, pe, pentru, prin, după, ca

The 10 most frequent ambiguous lemmas: de (ADP 9438, SCONJ 8, X 1), la (ADP 3407, X 1), pentru (ADP 1502, ADV 1), ca (ADP 451, SCONJ 216, ADV 67), fără (ADP 215, SCONJ 22), până (ADP 170, SCONJ 129), peste (ADP 88, ADV 24), conform (ADP 57, ADJ 9, ADV 1), a (PART 840, NOUN 65, ADP 30, DET 2), drept (NOUN 97, ADP 26, ADJ 23, ADV 10)

The 10 most frequent ambiguous types: de (ADP 9207, SCONJ 4, X 1), la (ADP 3250, X 1), pentru (ADP 1379, ADV 1), după (ADP 367, NOUN 1), ca (ADP 450, SCONJ 216, ADV 25), fără (ADP 196, SCONJ 20), sub (ADP 172, ADJ 1), privind (ADP 173, VERB 1), până (ADP 160, SCONJ 111), spre (ADP 140, X 1)

Morphology

The form / lemma ratio of ADP is 1.258621 (the average of all parts of speech is 1.814756).

The 1st highest number of forms (4) was observed with the lemma “pe”: p-, pe, pe-, pă.

The 2nd highest number of forms (3) was observed with the lemma “de”: d-, de, de-.

The 3rd highest number of forms (3) was observed with the lemma “în”: -n, n, în.

ADP occurs with 5 features: AdpType (31055; 100% instances), Case (31054; 100% instances), Variant (575; 2% instances), Foreign (1; 0% instances), Typo (1; 0% instances)

ADP occurs with 7 feature-value pairs: AdpType=Prep, Case=Acc, Case=Dat, Case=Gen, Foreign=Yes, Typo=Yes, Variant=Short

ADP occurs with 8 feature combinations. The most frequent feature combination is AdpType=Prep|Case=Acc (30064 tokens). Examples: de, în, la, cu, din, pe, pentru, prin, după, ca

Relations

ADP nodes are attached to their parents using 27 different relations: case (26840; 86% instances), fixed (1911; 6% instances), mark (1032; 3% instances), advmod (983; 3% instances), obl (72; 0% instances), amod (52; 0% instances), conj (27; 0% instances), nmod (22; 0% instances), cc (19; 0% instances), advmod:tmod (16; 0% instances), root (14; 0% instances), flat (10; 0% instances), advcl (8; 0% instances), xcomp (8; 0% instances), nsubj (6; 0% instances), obj (6; 0% instances), appos (4; 0% instances), compound (4; 0% instances), obl:tmod (4; 0% instances), parataxis (4; 0% instances), orphan (3; 0% instances), acl (2; 0% instances), ccomp (2; 0% instances), dep (2; 0% instances), obl:pmod (2; 0% instances), discourse (1; 0% instances), iobj (1; 0% instances)

Parents of ADP nodes belong to 16 different parts of speech: NOUN (22734; 73% instances), VERB (2156; 7% instances), PRON (1488; 5% instances), PROPN (1414; 5% instances), ADP (1324; 4% instances), NUM (881; 3% instances), ADV (726; 2% instances), ADJ (163; 1% instances), SCONJ (89; 0% instances), DET (50; 0% instances), (14; 0% instances), X (6; 0% instances), AUX (5; 0% instances), CCONJ (2; 0% instances), INTJ (2; 0% instances), PART (1; 0% instances)

27536 (89%) ADP nodes are leaves.

2480 (8%) ADP nodes have one child.

723 (2%) ADP nodes have two children.

316 (1%) ADP nodes have three or more children.

The highest child degree of a ADP node is 11.

Children of ADP nodes are attached using 28 different relations: fixed (4248; 85% instances), punct (535; 11% instances), advmod (61; 1% instances), conj (40; 1% instances), cc (33; 1% instances), cop (19; 0% instances), obl (11; 0% instances), case (10; 0% instances), nsubj (10; 0% instances), flat (8; 0% instances), mark (7; 0% instances), parataxis (7; 0% instances), advcl (5; 0% instances), csubj (5; 0% instances), det (5; 0% instances), advmod:tmod (2; 0% instances), amod (2; 0% instances), nmod (2; 0% instances), appos (1; 0% instances), aux (1; 0% instances), cc:preconj (1; 0% instances), ccomp (1; 0% instances), ccomp:pmod (1; 0% instances), dep (1; 0% instances), goeswith (1; 0% instances), nummod (1; 0% instances), obl:pmod (1; 0% instances), xcomp (1; 0% instances)

Children of ADP nodes belong to 16 different parts of speech: NOUN (1737; 35% instances), ADP (1324; 26% instances), PUNCT (535; 11% instances), PRON (445; 9% instances), ADV (417; 8% instances), ADJ (199; 4% instances), SCONJ (112; 2% instances), VERB (68; 1% instances), CCONJ (67; 1% instances), DET (58; 1% instances), AUX (20; 0% instances), NUM (18; 0% instances), PART (12; 0% instances), PROPN (4; 0% instances), INTJ (3; 0% instances), X (1; 0% instances)