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This page pertains to UD version 2.

Treebank Statistics: UD_Romanian-RRT: POS Tags: ADP

There are 55 ADP lemmas (0%), 71 ADP types (0%) and 31053 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 9, PRON 1, X 1), la (ADP 3407, X 1), pentru (ADP 1502, ADV 1), ca (ADP 451, ADV 283), fără (ADP 215, SCONJ 22), până (ADP 171, SCONJ 128), peste (ADP 88, ADV 24), conform (ADP 57, ADJ 9, ADV 1), a (PART 840, NOUN 65, ADP 33), drept (NOUN 97, ADP 26, ADJ 23, ADV 10)

The 10 most frequent ambiguous types: de (ADP 9199, SCONJ 6, PRON 1, X 1), la (ADP 3250, X 1), pentru (ADP 1379, ADV 1), după (ADP 368, NOUN 1), ca (ADP 450, ADV 241), fără (ADP 196, SCONJ 20), sub (ADP 172, ADJ 1), privind (ADP 173, VERB 1), până (ADP 160, SCONJ 111), spre (ADP 139, X 1)

Morphology

The form / lemma ratio of ADP is 1.290909 (the average of all parts of speech is 1.819791).

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 “cu”: c-, cu, cu-.

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

ADP occurs with 6 features: AdpType (31053; 100% instances), Case (31052; 100% instances), ExtPos (3305; 11% instances), Variant (578; 2% instances), Foreign (1; 0% instances), Typo (1; 0% instances)

ADP occurs with 11 feature-value pairs: AdpType=Prep, Case=Acc, Case=Dat, Case=Gen, ExtPos=ADJ, ExtPos=ADP, ExtPos=ADV, ExtPos=SCONJ, Foreign=Yes, Typo=Yes, Variant=Short

ADP occurs with 15 feature combinations. The most frequent feature combination is AdpType=Prep|Case=Acc (26778 tokens). Examples: de, în, la, cu, din, pe, pentru, prin, ca, după

Relations

ADP nodes are attached to their parents using 25 different relations: case (27275; 88% instances), fixed (1623; 5% instances), mark (1035; 3% instances), advmod (905; 3% instances), obl (59; 0% instances), amod (34; 0% instances), conj (24; 0% instances), cc (19; 0% instances), nmod (14; 0% instances), advmod:tmod (12; 0% instances), flat (10; 0% instances), root (9; 0% instances), advcl (5; 0% instances), xcomp (5; 0% instances), compound (4; 0% instances), obl:tmod (4; 0% instances), parataxis (3; 0% instances), appos (2; 0% instances), dep (2; 0% instances), obj (2; 0% instances), obl:pmod (2; 0% instances), orphan (2; 0% instances), acl (1; 0% instances), ccomp (1; 0% instances), iobj (1; 0% instances)

Parents of ADP nodes belong to 16 different parts of speech: NOUN (22972; 74% instances), VERB (1910; 6% instances), PRON (1521; 5% instances), PROPN (1413; 5% instances), ADP (1310; 4% instances), NUM (882; 3% instances), ADV (747; 2% instances), ADJ (157; 1% instances), SCONJ (88; 0% instances), DET (29; 0% instances), (9; 0% instances), X (6; 0% instances), AUX (4; 0% instances), INTJ (3; 0% instances), CCONJ (1; 0% instances), PART (1; 0% instances)

27689 (89%) ADP nodes are leaves.

2394 (8%) ADP nodes have one child.

691 (2%) ADP nodes have two children.

279 (1%) ADP nodes have three or more children.

The highest child degree of a ADP node is 10.

Children of ADP nodes are attached using 24 different relations: fixed (4010; 86% instances), punct (496; 11% instances), advmod (47; 1% instances), conj (37; 1% instances), cc (29; 1% instances), case (18; 0% instances), cop (8; 0% instances), flat (8; 0% instances), obl (7; 0% instances), det (4; 0% instances), mark (4; 0% instances), nsubj (4; 0% instances), compound (3; 0% instances), csubj (3; 0% instances), advcl (2; 0% instances), parataxis (2; 0% instances), amod (1; 0% instances), appos (1; 0% instances), aux (1; 0% instances), cc:preconj (1; 0% instances), dep (1; 0% instances), goeswith (1; 0% instances), nmod (1; 0% instances), xcomp (1; 0% instances)

Children of ADP nodes belong to 16 different parts of speech: NOUN (1618; 34% instances), ADP (1310; 28% instances), PUNCT (496; 11% instances), PRON (429; 9% instances), ADV (393; 8% instances), ADJ (175; 4% instances), SCONJ (74; 2% instances), CCONJ (62; 1% instances), VERB (55; 1% instances), DET (43; 1% instances), NUM (10; 0% instances), AUX (9; 0% instances), PART (9; 0% instances), PROPN (4; 0% instances), INTJ (2; 0% instances), X (1; 0% instances)