When he started out his poems were about beating drums, and blow, bugle, blow.
1	When	when	ADV	WRB	PronType=Int	3	advmod	3:advmod	Discourse=context-circumstance:56->57:0
2	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	3	nsubj	3:nsubj	Entity=(54-person-giv:act-cf1*-1-ana-Walt_Whitman)
3	started	start	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	9	advcl	9:advcl:when	_
4	out	out	ADP	RP	_	3	compound:prt	3:compound:prt	_
5	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	6	nmod:poss	6:nmod:poss	Discourse=joint-sequence_m:57->52:1|Entity=(59-abstract-new-cf2-2-sgl(54-person-giv:act-cf1*-1-ana-Walt_Whitman)
6	poems	poem	NOUN	NNS	Number=Plur	9	nsubj:outer	9:nsubj:outer|13:nsubj:outer	Entity=59)
7	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	9	cop	9:cop	_
8	about	about	SCONJ	IN	_	9	mark	9:mark	_
9	beating	beat	VERB	VBG	VerbForm=Ger	0	root	0:root	_
10	drums	drum	NOUN	NNS	Number=Plur	9	obj	9:obj	SpaceAfter=No
11	,	,	PUNCT	,	_	13	punct	13:punct	_
12	and	and	CCONJ	CC	_	13	cc	13:cc	_
13	blow	blow	VERB	VB	VerbForm=Inf	9	conj	9:conj:and	SpaceAfter=No
14	,	,	PUNCT	,	_	15	punct	15:punct	_
15	bugle	bugle	VERB	VB	VerbForm=Inf	13	conj	9:conj|13:conj	SpaceAfter=No
16	,	,	PUNCT	,	_	17	punct	17:punct	_
17	blow	blow	VERB	VB	VerbForm=Inf	13	conj	9:conj|13:conj	SpaceAfter=No
18	.	.	PUNCT	.	_	9	punct	9:punct	_
