Treebank Statistics: UD_Persian-PerDT: Relations: root
This relation is universal.
29107 nodes (6%) are attached to their parents as root
.
29107 instances of root
(100%) are left-to-right (parent precedes child).
Average distance between parent and child is 9.85814408905074.
The following 13 pairs of parts of speech are connected with root
: -VERB (25739; 88% instances), -NOUN (1472; 5% instances), -ADJ (1145; 4% instances), -PRON (248; 1% instances), -AUX (226; 1% instances), -INTJ (187; 1% instances), -PROPN (58; 0% instances), -ADV (12; 0% instances), -ADP (8; 0% instances), -SCONJ (7; 0% instances), -CCONJ (3; 0% instances), -DET (1; 0% instances), -NUM (1; 0% instances).