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root: root

Head of a sentence.


Treebank Statistics (UD_Japanese)

This relation is universal.

9494 nodes (10%) are attached to their parents as root.

9494 instances of root (100%) are left-to-right (parent precedes child). Average distance between parent and child is 7.6884348009269.

The following 9 pairs of parts of speech are connected with root: ja-pos/ROOT-ja-pos/VERB (5899; 62% instances), ja-pos/ROOT-ja-pos/NOUN (2989; 31% instances), ja-pos/ROOT-ja-pos/ADJ (412; 4% instances), ja-pos/ROOT-ja-pos/NUM (170; 2% instances), ja-pos/ROOT-ja-pos/PRON (14; 0% instances), ja-pos/ROOT-ja-pos/X (5; 0% instances), ja-pos/ROOT-ja-pos/ADV (2; 0% instances), ja-pos/ROOT-ja-pos/PART (2; 0% instances), ja-pos/ROOT-ja-pos/CONJ (1; 0% instances).

# visual-style 9	bgColor:blue
# visual-style 9	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 9 root	color:blue
1	ただし	_	ADV	ADV	_	9	advmod	_	_
2	、	_	PUNCT	.	_	1	punct	_	_
3	50周年ソングに	_	NUM	NUM-CL-NOUN-POSTP	_	4	nmod	_	_
4	変更後は	_	NOUN	NOUN-PRT	_	9	nmod	_	_
5	、	_	PUNCT	.	_	4	punct	_	_
6	EDも	_	NOUN	NOUN-POSTP	_	9	nmod	_	_
7	歌つきの	_	NOUN	NOUN-POSTP	_	8	nmod	_	_
8	ものが	_	NOUN	NOUN-PRT	_	9	nmod	_	_
9	使われた。	_	VERB	VERB-PASSIVE-AUX	_	0	root	_	_

# visual-style 4	bgColor:blue
# visual-style 4	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 4 root	color:blue
1	北条実政(ほうじょうさねまさ)は	_	NOUN	NOUN-PRT	_	9	nmod	_	_
2	、	_	PUNCT	.	_	1	punct	_	_
3	鎌倉時代中・後期の	_	NOUN	NOUN-NOUN-POSTP	_	4	nmod	_	_
4	武将	_	NOUN	NOUN	_	0	root	_	_
5	、	_	PUNCT	.	_	4	punct	_	_
6	元寇	_	NOUN	NOUN	_	8	appos	_	_
7	(弘安の	_	NOUN	NOUN-POSTP	_	8	nmod	_	_
8	役)の	_	NOUN	NOUN-POSTP	_	9	nmod	_	_
9	日本軍総司令官。	_	NOUN	NOUN	_	4	conj	_	_

# visual-style 5	bgColor:blue
# visual-style 5	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 5 root	color:blue
1	姉と	_	NOUN	NOUN-POSTP	_	2	nmod	_	_
2	同じ	_	ADJ	ADJ	_	3	acl:relcl	_	_
3	先生だったので	_	NOUN	NOUN-VERB-AUX-CONJ	_	5	advcl	_	_
4	、	_	PUNCT	.	_	3	punct	_	_
5	話やすかったです。	_	ADJ	ADJ-AUX-VERB-AUX	_	0	root	_	_


Treebank Statistics (UD_Japanese-KTC)

This relation is universal.

9995 nodes (4%) are attached to their parents as root.

9995 instances of root (100%) are left-to-right (parent precedes child). Average distance between parent and child is 23.9631815907954.

The following 10 pairs of parts of speech are connected with root: ja-pos/ROOT-ja-pos/VERB (6940; 69% instances), ja-pos/ROOT-ja-pos/NOUN (2163; 22% instances), ja-pos/ROOT-ja-pos/ADJ (716; 7% instances), ja-pos/ROOT-ja-pos/ADV (85; 1% instances), ja-pos/ROOT-ja-pos/PROPN (57; 1% instances), ja-pos/ROOT-ja-pos/NUM (18; 0% instances), ja-pos/ROOT-ja-pos/PRON (10; 0% instances), ja-pos/ROOT-ja-pos/CONJ (3; 0% instances), ja-pos/ROOT-ja-pos/INTJ (2; 0% instances), ja-pos/ROOT-ja-pos/PART (1; 0% instances).

# visual-style 6	bgColor:blue
# visual-style 6	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 6 root	color:blue
1	_	_	NOUN	NOUN	_	2	compound	_	Offset=0-3
2	_	_	NOUN	NOUN	_	6	nsubj	_	Offset=3-4
3	_	_	ADP	ADP	_	2	case	_	Offset=4-5
4	_	_	ADJ	ADJ	_	6	iobj	_	Offset=5-8
5	_	だ	AUX	AUX	_	4	aux	_	Offset=8-9
6	_	為る	VERB	VERB	_	0	root	_	Offset=9-10
7	_	_	AUX	AUX	_	6	aux	_	Offset=10-11
8	_	_	PUNCT	PUNCT	_	6	punct	_	Offset=11-12

# visual-style 32	bgColor:blue
# visual-style 32	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 32 root	color:blue
1	_	又	CONJ	CONJ	_	32	cc	_	Offset=0-2
2	_	_	PUNCT	PUNCT	_	1	punct	_	Offset=2-3
3	_	オウシュウ-外国	PROPN	PROPN	_	4	compound	_	Offset=3-5
4	_	_	NOUN	NOUN	_	5	compound	_	Offset=5-6
5	_	スポークスマン-spokesman	NOUN	NOUN	_	23	nmod	_	Offset=6-13
6	_	_	ADP	ADP	_	5	case	_	Offset=13-14
7	_	因る	VERB	VERB	_	6	mwe	_	Offset=14-16
8	_	_	SCONJ	SCONJ	_	6	mwe	_	Offset=16-17
9	_	_	PUNCT	PUNCT	_	5	punct	_	Offset=17-18
10	_	ドイツ-Duits	PROPN	PROPN	_	16	appos	_	Offset=18-21
11	_	_	PUNCT	PUNCT	_	10	punct	_	Offset=21-22
12	_	フランス-France	PROPN	PROPN	_	10	conj	_	Offset=22-26
13	_	_	PUNCT	PUNCT	_	10	punct	_	Offset=26-27
14	_	スペイン-Spain	PROPN	PROPN	_	10	conj	_	Offset=27-31
15	_	_	NUM	NUM	_	16	nummod	_	Offset=31-32
16	_	箇国	NOUN	NOUN	_	18	nmod	_	Offset=32-34
17	_	_	ADP	ADP	_	16	case	_	Offset=34-35
18	_	_	NOUN	NOUN	_	23	nsubj	_	Offset=35-37
19	_	_	ADP	ADP	_	18	case	_	Offset=37-38
20	_	_	NOUN	NOUN	_	23	nmod	_	Offset=38-40
21	_	ロシア-Rossiya	PROPN	PROPN	_	23	dobj	_	Offset=40-43
22	_	_	ADP	ADP	_	21	case	_	Offset=43-44
23	_	_	VERB	VERB	_	32	advcl	_	Offset=44-46
24	_	_	PUNCT	PUNCT	_	23	punct	_	Offset=46-47
25	_	チェチェン-Chechen	PROPN	PROPN	_	26	compound	_	Offset=47-52
26	_	_	NOUN	NOUN	_	30	iobj	_	Offset=52-54
27	_	_	ADP	ADP	_	26	case	_	Offset=54-55
28	_	つく	VERB	VERB	_	27	mwe	_	Offset=55-57
29	_	_	SCONJ	SCONJ	_	27	mwe	_	Offset=57-58
30	_	_	VERB	VERB	_	32	acl	_	Offset=58-60
31	_	為る	AUX	AUX	_	30	aux	_	Offset=60-62
32	_	_	NOUN	NOUN	_	0	root	_	Offset=62-65
33	_	_	AUX	AUX	_	32	cop	_	Offset=65-66
34	_	_	PUNCT	PUNCT	_	32	punct	_	Offset=66-67

# visual-style 10	bgColor:blue
# visual-style 10	fgColor:white
# visual-style 0	bgColor:blue
# visual-style 0	fgColor:white
# visual-style 0 10 root	color:blue
1	_	_	NOUN	NOUN	_	3	iobj	_	Offset=0-2
2	_	_	ADP	ADP	_	1	case	_	Offset=2-3
3	_	為る	VERB	VERB	_	4	acl	_	Offset=3-5
4	_	事	NOUN	NOUN	_	5	compound	_	Offset=5-7
5	_	_	NOUN	NOUN	_	10	iobj	_	Offset=7-9
6	_	_	ADP	ADP	_	5	case	_	Offset=9-10
7	_	_	ADP	ADP	_	5	case	_	Offset=10-11
8	_	_	NOUN	NOUN	_	10	nsubj	_	Offset=11-13
9	_	_	ADP	ADP	_	8	case	_	Offset=13-14
10	_	無い	ADJ	ADJ	_	0	root	_	Offset=14-16
11	_	_	PUNCT	PUNCT	_	10	punct	_	Offset=16-17


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