Treebank Statistics: UD_English-PUD: Relations: expl
This relation is universal.
62 nodes (0%) are attached to their parents as expl.
60 instances of expl (97%) are right-to-left (child precedes parent).
Average distance between parent and child is 1.75806451612903.
The following 6 pairs of parts of speech are connected with expl: VERB-PRON (40; 65% instances), ADJ-PRON (10; 16% instances), AUX-PRON (5; 8% instances), NOUN-PRON (5; 8% instances), ADV-PRON (1; 2% instances), PROPN-PRON (1; 2% instances).
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1 Still still ADV RB _ 4 advmod 4:advmod SpaceAfter=No
2 , , PUNCT , _ 4 punct 4:punct _
3 there there PRON EX _ 4 expl 4:expl _
4 are be VERB VBP Mood=Ind|Tense=Pres|VerbForm=Fin 0 root 0:root _
5 questions question NOUN NNS Number=Plur 4 nsubj 4:nsubj _
6 left leave VERB VBN Tense=Past|VerbForm=Part 5 acl 5:acl _
7 unanswered unanswered ADJ JJ Degree=Pos 6 xcomp 6:xcomp SpaceAfter=No
8 . . PUNCT . _ 4 punct 4:punct _
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1 It it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 3 expl 3:expl _
2 is be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 3 cop 3:cop _
3 difficult difficult ADJ JJ Degree=Pos 0 root 0:root _
4 to to PART TO _ 5 mark 5:mark _
5 think think VERB VB VerbForm=Inf 3 csubj 3:csubj _
6 that that SCONJ IN _ 8 mark 8:mark _
7 Italy Italy PROPN NNP Number=Sing 8 nsubj 8:nsubj _
8 has have VERB VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 5 ccomp 5:ccomp _
9 fewer few ADJ JJR Degree=Cmp 10 amod 10:amod _
10 km km NOUN NNS Number=Plur 8 obj 8:obj _
11 of of ADP IN _ 13 case 13:case _
12 underground underground ADJ JJ Degree=Pos 13 amod 13:amod _
13 line line NOUN NN Number=Sing 10 nmod 10:nmod:of _
14 than than ADP IN _ 15 case 15:case _
15 Madrid Madrid PROPN NNP Number=Sing 9 obl 9:obl:than SpaceAfter=No
16 . . PUNCT . _ 3 punct 3:punct _
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1 " " PUNCT `` _ 4 punct 4:punct SpaceAfter=No
2 There there PRON EX _ 4 expl 4:expl _
3 will will AUX MD VerbForm=Fin 4 aux 4:aux _
4 be be AUX VB VerbForm=Inf 0 root 0:root _
5 protests protest NOUN NNS Number=Plur 4 nsubj 4:nsubj _
6 and and CCONJ CC _ 8 cc 8:cc _
7 other other ADJ JJ Degree=Pos 8 amod 8:amod _
8 things thing NOUN NNS Number=Plur 5 conj 4:nsubj|5:conj:and SpaceAfter=No
9 , , PUNCT , _ 4 punct 4:punct _
10 it it PRON PRP Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs 14 nsubj:pass 14:nsubj:pass _
11 's be AUX VBZ Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin 14 aux:pass 14:aux:pass _
12 all all ADV RB _ 14 advmod 14:advmod _
13 already already ADV RB _ 14 advmod 14:advmod _
14 planned plan VERB VBN Tense=Past|VerbForm=Part 4 parataxis 4:parataxis SpaceAfter=No
15 , , PUNCT , _ 4 punct 4:punct SpaceAfter=No
16 " " PUNCT '' _ 4 punct 4:punct _
17 the the DET DT Definite=Def|PronType=Art 18 det 18:det _
18 opposition opposition NOUN NN Number=Sing 19 nsubj 19:nsubj _
19 told tell VERB VBD Mood=Ind|Tense=Past|VerbForm=Fin 4 parataxis 4:parataxis _
20 El El PROPN NNP Number=Sing 21 compound 21:compound _
21 Mundo Mundo PROPN NNP Number=Sing 19 obj 19:obj SpaceAfter=No
22 . . PUNCT . _ 4 punct 4:punct _