Treebank Statistics: UD_English-ESL: POS Tags: SYM
There are 1 SYM lemmas (6%), 1 SYM types (6%) and 39 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 15635, VERB 12250, PRON 10618, DET 10057, PUNCT 9580, ADP 8546, AUX 7363, ADJ 5857, ADV 5704, PART 3531, CCONJ 3198, SCONJ 2516, PROPN 1795, NUM 844, INTJ 80, X 68, SYM 39)
The 10 most frequent ambiguous types: _ (NOUN 15635, VERB 12250, PRON 10618, DET 10057, PUNCT 9580, ADP 8546, AUX 7363, ADJ 5857, ADV 5704, PART 3531, CCONJ 3198, SCONJ 2516, PROPN 1795, NUM 844, INTJ 80, X 68, SYM 39)
- _
- NOUN 15635: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- VERB 12250: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PRON 10618: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- DET 10057: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PUNCT 9580: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADP 8546: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- AUX 7363: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADJ 5857: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- ADV 5704: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PART 3531: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- CCONJ 3198: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- SCONJ 2516: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- PROPN 1795: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- NUM 844: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- INTJ 80: _ _ _ _ _ _ _ _ _ _ _ _
- X 68: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
- SYM 39: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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 10 different relations: nmod (7; 18% instances), obj (7; 18% instances), compound (6; 15% instances), conj (5; 13% instances), nsubj (5; 13% instances), punct (3; 8% instances), appos (2; 5% instances), root (2; 5% instances), acl:relcl (1; 3% instances), case (1; 3% instances)
Parents of SYM nodes belong to 7 different parts of speech: NOUN (14; 36% instances), VERB (12; 31% instances), SYM (7; 18% instances), NUM (2; 5% instances), (2; 5% instances), ADJ (1; 3% instances), PROPN (1; 3% instances)
4 (10%) SYM nodes are leaves.
12 (31%) SYM nodes have one child.
11 (28%) SYM nodes have two children.
12 (31%) 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)