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This page pertains to UD version 2.

Treebank Statistics: UD_English-ESL: POS Tags: SYM

There are 1 SYM lemmas (6%), 1 SYM types (6%) and 37 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 14135, VERB 13583, PRON 9575, DET 9068, PUNCT 8624, ADP 7769, ADJ 5278, ADV 5121, AUX 4111, PART 3169, CONJ 2865, SCONJ 2278, PROPN 1574, NUM 776, INTJ 67, X 60, SYM 37)

The 10 most frequent ambiguous types: _ (NOUN 14135, VERB 13583, PRON 9575, DET 9068, PUNCT 8624, ADP 7769, ADJ 5278, ADV 5121, AUX 4111, PART 3169, CONJ 2865, SCONJ 2278, PROPN 1574, NUM 776, INTJ 67, X 60, SYM 37)

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: dobj (7; 19% instances), nmod (7; 19% instances), compound (6; 16% instances), conj (5; 14% instances), nsubj (5; 14% instances), appos (2; 5% instances), punct (2; 5% instances), root (2; 5% instances), acl:relcl (1; 3% instances)

Parents of SYM nodes belong to 7 different parts of speech: NOUN (13; 35% instances), VERB (12; 32% instances), SYM (7; 19% instances), (2; 5% instances), ADJ (1; 3% instances), NUM (1; 3% instances), PROPN (1; 3% instances)

2 (5%) SYM nodes are leaves.

14 (38%) SYM nodes have one child.

9 (24%) SYM nodes have two children.

12 (32%) SYM nodes have three or more children.

The highest child degree of a SYM node is 13.

Children of SYM nodes are attached using 13 different relations: nummod (35; 41% instances), punct (10; 12% instances), case (7; 8% instances), nmod (7; 8% instances), conj (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)

Children of SYM nodes belong to 10 different parts of speech: NUM (35; 41% instances), PUNCT (10; 12% instances), NOUN (8; 9% instances), ADP (7; 8% instances), SYM (7; 8% instances), VERB (7; 8% instances), ADV (4; 5% instances), DET (4; 5% instances), CONJ (3; 3% instances), ADJ (1; 1% instances)