Gweithredodd mwyndoddfeydd yno o 1720 ymlaen.
1	Gweithredodd	gweithredu	VERB	verb	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
2	mwyndoddfeydd	mwyndoddfa	NOUN	noun	Gender=Fem|Number=Plur	1	nsubj	_	_
3	yno	yno	ADV	adv	_	1	advmod	_	_
4	o	o	ADP	prep	_	5	case	_	_
5	1720	1720	NUM	num	NumForm=Digit|NumType=Card	1	obl	_	_
6	ymlaen	ymlaen	ADV	adv	_	5	advmod	_	SpaceAfter=No
7	.	.	PUNCT	punct	_	1	punct	_	SpacesAfter=\n
