Treebank Statistics: UD_English-ESL: POS Tags: SYM
There are 1 SYM lemmas (6%), 1 SYM types (6%) and 36 SYM tokens (0%).
Out of 17 observed tags, the rank of SYM is: 15 in number of lemmas, 15 in number of types and 17 in number of tokens.
The 10 most frequent SYM lemmas: _
The 10 most frequent SYM types: _
The 10 most frequent ambiguous lemmas: _ (NOUN 15705, VERB 12247, PRON 10610, DET 10051, PUNCT 9583, ADP 8609, AUX 7369, ADJ 5861, ADV 5626, PART 3523, CCONJ 3202, SCONJ 2515, PROPN 1756, NUM 843, INTJ 79, X 66, SYM 36)
The 10 most frequent ambiguous types: _ (NOUN 15705, VERB 12247, PRON 10610, DET 10051, PUNCT 9583, ADP 8609, AUX 7369, ADJ 5861, ADV 5626, PART 3523, CCONJ 3202, SCONJ 2515, PROPN 1756, NUM 843, INTJ 79, X 66, SYM 36)
- _
- NOUN 15705: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- VERB 12247: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PRON 10610: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- DET 10051: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PUNCT 9583: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADP 8609: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- AUX 7369: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADJ 5861: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADV 5626: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PART 3523: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- CCONJ 3202: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- SCONJ 2515: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PROPN 1756: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- NUM 843: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- INTJ 79: _ _ _ _ _ _ _ _ _ _ _ _
- X 66: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- SYM 36: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Morphology
The form / lemma ratio of SYM is 1.000000 (the average of all parts of speech is 1.000000).
The 1st highest number of forms (1) was observed with the lemma “_”: _.
SYM does not occur with any features.
Relations
SYM nodes are attached to their parents using 9 different relations: nmod (7; 19% instances), obj (7; 19% instances), compound (6; 17% instances), conj (5; 14% instances), nsubj (5; 14% instances), appos (2; 6% instances), root (2; 6% instances), acl:relcl (1; 3% instances), case (1; 3% instances)
Parents of SYM nodes belong to 7 different parts of speech: NOUN (13; 36% instances), VERB (11; 31% instances), SYM (7; 19% instances), (2; 6% instances), ADJ (1; 3% instances), NUM (1; 3% instances), PROPN (1; 3% instances)
1 (3%) SYM nodes are leaves.
12 (33%) SYM nodes have one child.
11 (31%) SYM nodes have two children.
12 (33%) SYM nodes have three or more children.
The highest child degree of a SYM node is 11.
Children of SYM nodes are attached using 14 different relations: nummod (35; 40% instances), punct (11; 13% instances), case (7; 8% instances), conj (6; 7% instances), nmod (6; 7% instances), advmod (4; 5% instances), acl:relcl (3; 3% instances), cc (3; 3% instances), cop (3; 3% instances), det (3; 3% instances), nsubj (3; 3% instances), amod (1; 1% instances), appos (1; 1% instances), obl (1; 1% instances)
Children of SYM nodes belong to 11 different parts of speech: NUM (35; 40% instances), PUNCT (11; 13% instances), NOUN (8; 9% instances), ADP (7; 8% instances), SYM (7; 8% instances), ADV (4; 5% instances), DET (4; 5% instances), VERB (4; 5% instances), AUX (3; 3% instances), CCONJ (3; 3% instances), ADJ (1; 1% instances)