Treebank Statistics: UD_English-Atis: Relations: compound
This relation is universal.
There are 1 language-specific subtypes of compound: compound:prt.
2377 nodes (4%) are attached to their parents as compound.
2372 instances of compound (100%) are right-to-left (child precedes parent).
Average distance between parent and child is 1.09844341607068.
The following 17 pairs of parts of speech are connected with compound: NOUN-NOUN (1755; 74% instances), NOUN-PROPN (291; 12% instances), ADJ-NUM (124; 5% instances), PROPN-NOUN (61; 3% instances), NOUN-NUM (35; 1% instances), PROPN-PROPN (32; 1% instances), NOUN-ADV (28; 1% instances), NOUN-ADJ (27; 1% instances), NUM-NUM (11; 0% instances), NUM-NOUN (4; 0% instances), ADJ-NOUN (2; 0% instances), PROPN-NUM (2; 0% instances), CCONJ-PROPN (1; 0% instances), NOUN-PART (1; 0% instances), NOUN-VERB (1; 0% instances), NUM-ADJ (1; 0% instances), NUM-PROPN (1; 0% instances).
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1 i I PRON _ Case=Nom|Number=Sing|Person=1|PronType=Prs 2 nsubj _ _
2 need need VERB _ Mood=Ind|Tense=Pres|VerbForm=Fin 0 root _ _
3 information information NOUN _ Number=Sing 2 obj _ _
4 for for ADP _ _ 6 case _ _
5 ground ground NOUN _ Number=Sing 6 compound _ _
6 transportation transportation NOUN _ Number=Sing 3 nmod _ _
7 denver Denver PROPN _ Number=Sing 6 list _ _
8 colorado Colorado PROPN _ Number=Sing 7 appos _ _
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1 list list VERB _ VerbForm=Inf 0 root _ _
2 the the DET _ PronType=Art 5 det _ _
3 tower Tower PROPN _ Number=Sing 5 compound _ _
4 air Air PROPN _ Number=Sing 3 flat _ _
5 flights flight NOUN _ Number=Plur 1 obj _ _
6 on on ADP _ _ 7 case _ _
7 mondays monday PROPN _ Number=Plur 5 nmod:tmod _ _
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1 flights flight NOUN _ Number=Plur 0 root _ _
2 from from ADP _ _ 3 case _ _
3 oakland Oakland PROPN _ Number=Sing 1 nmod _ _
4 to to ADP _ _ 5 case _ _
5 san San PROPN _ Number=Sing 1 nmod _ _
6 francisco Francisco PROPN _ Number=Sing 5 flat _ _
7 on on ADP _ _ 8 case _ _
8 january January NOUN _ Number=Sing 1 obl:tmod _ _
9 twenty twenty NUM _ NumType=Card 10 compound _ _
10 first one ADJ _ Degree=Pos|NumType=Ord 8 amod _ _
11 1992 1992 NUM _ NumType=Card 8 nummod _ _