Constituency Labels

The table contains list of labels used by the constituency parser.

constituent_type

Description

Example

np

Noun Phrase

a senior lawyer

the most often used accounts

the Harvard Graduate School

vp

Verb Phrase

contact your representative

will participate via conference call

adjp

Adjective Phrase

clinically significant

most innovative and secure

advp

Adverb Phrase

as easy as possible

even more

pp

Prepositional Phrase

for your help

on Thursday

in the office

qp

Quantifier Phrase

no less than six

over $1,000

conj

Quantifier Phrase

and so

and then

sbar

Dependent Clause

[I’ll let you know] when we have some new information…

s

Clause

I hope you are doing well

The meeting will probably take place on Thursday

intj

Interjection

yes

no

please

prt

Particle

a

lst

List Marker

a.

1.

prn

Parenthetical

text within the parentheses

frag

Fragment

Step 1

nac

not a constituent

rrc

reduced relative clause

Dean Hacohen, [formerly executive creative director at Lowe], left the agency in July.

ucp

unlike coordinated phrase

whadjp

wh-adjective phrase

how old

whadvp

wh-adverb phrase

where

whnp

wh-noun phrase

what

that

which

whpp

wh-prepositional phrase

during which

in which

x

unknown