Ian helped Steven carry a mattress up the stairs since he is a very strong person.
Ian helped Steven carry a mattress up the stairs since he is a very strong person.
nsubj
Number=Sing
Ian
(0)
Ian
PROPN
NNP
root
Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin
help
-
helped
VERB
VBD
obj
Number=Sing
Steven
(1)
Steven
PROPN
NNP
xcomp
VerbForm=Inf
carry
-
carry
VERB
VB
det
Definite=Ind|PronType=Art
a
-
a
DET
DT
obj
Number=Sing
mattress
-
mattress
NOUN
NN
case
up
-
up
ADP
IN
det
Definite=Def|PronType=Art
the
-
the
DET
DT
obl
Number=Plur
stair
-
stairs
NOUN
NNS
mark
since
-
since
SCONJ
IN
nsubj
Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs
he
(0)
he
PRON
PRP
cop
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
-
is
AUX
VBZ
det
Definite=Ind|PronType=Art
a
-
a
DET
DT
advmod
very
-
very
ADV
RB
amod
Degree=Pos
strong
-
strong
ADJ
JJ
advcl
Number=Sing
person
-
person
NOUN
NN
punct
.
-
.
PUNCT
.