Treebank Statistics: UD_Old_English-Cairo: POS Tags: PROPN
There are 9 PROPN lemmas (8%), 11 PROPN types (9%) and 15 PROPN tokens (9%).
Out of 13 observed tags, the rank of PROPN is: 4 in number of lemmas, 4 in number of types and 5 in number of tokens.
The 10 most frequent PROPN lemmas: Petrus, Maria, Brun, Franc-land, Iguazu, Iohanna, Paris, Sam, Smiþ
The 10 most frequent PROPN types: Maria, Petrus, Brun, Franc-landes, Iguazu, Iohanna, Paris, Petere, Peteres, Sam
The 10 most frequent ambiguous lemmas:
The 10 most frequent ambiguous types:
Morphology
The form / lemma ratio of PROPN is 1.222222 (the average of all parts of speech is 1.103774).
The 1st highest number of forms (3) was observed with the lemma “Petrus”: Petere, Peteres, Petrus.
The 2nd highest number of forms (1) was observed with the lemma “Brun”: Brun.
The 3rd highest number of forms (1) was observed with the lemma “Franc-land”: Franc-landes.
PROPN occurs with 3 features: Number (15; 100% instances), Case (14; 93% instances), Gender (14; 93% instances)
PROPN occurs with 8 feature-value pairs: Case=Acc, Case=Dat, Case=Gen, Case=Nom, Gender=Fem, Gender=Masc, Gender=Neut, Number=Sing
PROPN occurs with 8 feature combinations.
The most frequent feature combination is Case=Nom|Gender=Masc|Number=Sing (4 tokens).
Examples: Petrus, Iguazu, Sam
Relations
PROPN nodes are attached to their parents using 8 different relations: conj (4; 27% instances), nsubj (3; 20% instances), flat (2; 13% instances), nmod:poss (2; 13% instances), nsubj:pass (1; 7% instances), obl (1; 7% instances), root (1; 7% instances), vocative (1; 7% instances)
Parents of PROPN nodes belong to 4 different parts of speech: VERB (7; 47% instances), PROPN (4; 27% instances), NOUN (3; 20% instances), (1; 7% instances)
7 (47%) PROPN nodes are leaves.
1 (7%) PROPN nodes have one child.
5 (33%) PROPN nodes have two children.
2 (13%) PROPN nodes have three or more children.
The highest child degree of a PROPN node is 5.
Children of PROPN nodes are attached using 10 different relations: cc (4; 21% instances), conj (3; 16% instances), case (2; 11% instances), flat (2; 11% instances), orphan (2; 11% instances), punct (2; 11% instances), appos (1; 5% instances), cc:preconj (1; 5% instances), cop (1; 5% instances), nsubj (1; 5% instances)
Children of PROPN nodes belong to 7 different parts of speech: CCONJ (5; 26% instances), NOUN (4; 21% instances), PROPN (4; 21% instances), ADP (2; 11% instances), PUNCT (2; 11% instances), AUX (1; 5% instances), VERB (1; 5% instances)