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This page pertains to UD version 2.

Treebank Statistics: UD_English-GUM: POS Tags: SYM

There are 21 SYM lemmas (0%), 20 SYM types (0%) and 98 SYM tokens (0%). Out of 17 observed tags, the rank of SYM is: 13 in number of lemmas, 14 in number of types and 16 in number of tokens.

The 10 most frequent SYM lemmas: /, %, $, =, +, €, £, –, #, US$

The 10 most frequent SYM types: /, %, $, =, +, –, €, £, #, US$

The 10 most frequent ambiguous lemmas: / (SYM 39, PUNCT 5, CCONJ 3), (ADP 13, PUNCT 11, SYM 4, NOUN 3), - (PUNCT 81, ADP 17, CCONJ 3, PART 1, SYM 1), 0 (NUM 3, SYM 1), a (DET 1575, PRON 5, SYM 1), am (PROPN 3, SYM 1), pm (PROPN 3, ADV 1, SYM 1), x (CCONJ 1, PUNCT 1, SYM 1)

The 10 most frequent ambiguous types: / (SYM 39, PUNCT 5, CCONJ 3), (ADP 13, PUNCT 11, SYM 5, NOUN 3), - (PUNCT 81, ADP 17, CCONJ 3, PART 1, SYM 1), A (DET 49, SYM 1), am (AUX 17, PROPN 3, SYM 1), pm (PROPN 3, ADV 1, SYM 1), x (CCONJ 1, PUNCT 1, SYM 1)

Morphology

The form / lemma ratio of SYM is 0.952381 (the average of all parts of speech is 1.227660).

The 1st highest number of forms (1) was observed with the lemma “#”: #.

The 2nd highest number of forms (1) was observed with the lemma “$”: $.

The 3rd highest number of forms (1) was observed with the lemma “%”: %.

SYM occurs with 1 features: Number (8; 8% instances)

SYM occurs with 1 feature-value pairs: Number=Sing

SYM occurs with 2 feature combinations. The most frequent feature combination is _ (90 tokens). Examples: /, $, =, +, –, €, £, #, US$, χ2

Relations

SYM nodes are attached to their parents using 14 different relations: cc (39; 40% instances), dep (11; 11% instances), parataxis (8; 8% instances), nmod (7; 7% instances), compound (5; 5% instances), conj (5; 5% instances), obl (5; 5% instances), case (4; 4% instances), obj (4; 4% instances), appos (3; 3% instances), nsubj (3; 3% instances), acl:relcl (2; 2% instances), advcl (1; 1% instances), advmod (1; 1% instances)

Parents of SYM nodes belong to 8 different parts of speech: NOUN (45; 46% instances), PROPN (16; 16% instances), VERB (12; 12% instances), NUM (11; 11% instances), ADJ (8; 8% instances), PRON (3; 3% instances), SYM (2; 2% instances), ADV (1; 1% instances)

57 (58%) SYM nodes are leaves.

12 (12%) SYM nodes have one child.

13 (13%) SYM nodes have two children.

16 (16%) SYM nodes have three or more children.

The highest child degree of a SYM node is 6.

Children of SYM nodes are attached using 13 different relations: nummod (29; 29% instances), punct (18; 18% instances), case (13; 13% instances), nsubj (9; 9% instances), xcomp (7; 7% instances), compound (5; 5% instances), nmod (5; 5% instances), cc (4; 4% instances), conj (4; 4% instances), advmod (3; 3% instances), dep (2; 2% instances), cop (1; 1% instances), det (1; 1% instances)

Children of SYM nodes belong to 13 different parts of speech: NUM (39; 39% instances), PUNCT (18; 18% instances), NOUN (13; 13% instances), ADP (12; 12% instances), CCONJ (4; 4% instances), ADJ (3; 3% instances), PROPN (3; 3% instances), ADV (2; 2% instances), PRON (2; 2% instances), SYM (2; 2% instances), AUX (1; 1% instances), DET (1; 1% instances), X (1; 1% instances)