Bu yno am rai dyddiau – ac yna, diflannodd.
1	Bu	bod	VERB	verb	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
2	yno	yno	ADV	adv	_	1	advmod	_	_
3	am	am	ADP	prep	_	4	case	_	_
4	rai	rhai	NOUN	noun	Gender=Masc|Mutation=SM|Number=Plur	1	obl	_	_
5	dyddiau	dydd	NOUN	noun	Gender=Masc|Number=Plur	4	nmod	_	_
6	–	–	PUNCT	punct	_	10	punct	_	_
7	ac	a	CCONJ	cconj	_	10	cc	_	_
8	yna	yna	ADV	adv	_	10	advmod	_	SpaceAfter=No
9	,	,	PUNCT	punct	_	10	punct	_	_
10	diflannodd	diflannu	VERB	verb	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	1	conj	_	SpaceAfter=No
11	.	.	PUNCT	punct	_	1	punct	_	SpacesAfter=\n
