Treebank Statistics: UD_Czech-PDT: Features: NumForm
This feature is language-specific.
It occurs with 3 different values: Digit, Roman, Word.
8530 tokens (3%) have a non-empty value of NumForm.
1315 types (2%) occur at least once with a non-empty value of NumForm.
1225 lemmas (5%) occur at least once with a non-empty value of NumForm.
The feature is used with 1 part-of-speech tags: NUM (8530; 3% instances).
NUM
8530 NUM tokens (92% of all NUM tokens) have a non-empty value of NumForm.
The most frequent other feature values with which NUM and NumForm co-occurred: NumType=Card (8530; 100%), Gender=EMPTY (7565; 89%), Case=EMPTY (6163; 72%), Number=EMPTY (6163; 72%).
NUM tokens may have the following values of NumForm:
Digit(6033; 71% of non-emptyNumForm): 1, 2, 3, 4, 10, 5, 1992, 6, 1993, 15Roman(70; 1% of non-emptyNumForm): II, I, III, IV, V, VIII, XII, XX, XXIIIWord(2427; 28% of non-emptyNumForm): tři, dva, dvě, jeden, dvou, čtyři, pět, oba, jedné, šest
NumForm seems to be lexical feature of NUM. 100% lemmas (1225) occur only with one value of NumForm.
Relations with Agreement in NumForm
The 10 most frequent relations where parent and child node agree in NumForm:
NUM –[conj]–> NUM (695; 100%),
NUM –[compound]–> NUM (438; 59%),
NUM –[dep]–> NUM (16; 89%),
NUM –[flat]–> NUM (11; 100%),
NUM –[orphan]–> NUM (10; 83%).