Dros y blynyddoedd dilynol, gweddnewidiwyd y neuadd llafn-rolio, y pwll nofio a'r neuadd chwaraeon, a daeth staff a oedd yn arbenigo mewn gweithgareddau awyr-agored fel dringo, cerdded afon, rafftio dŵr gwyn i Lan-llyn.
1	Dros	dros	ADP	prep	_	3	case	_	_
2	y	y	DET	art	_	3	det	_	_
3	blynyddoedd	blwyddyn	NOUN	noun	Gender=Fem|Number=Plur	6	obl	_	_
4	dilynol	dilynol	ADJ	pos	Degree=Pos	3	amod	_	SpaceAfter=No
5	,	,	PUNCT	punct	_	6	punct	_	_
6	gweddnewidiwyd	gweddnewid	VERB	verb	Mood=Ind|Person=0|Tense=Past|VerbForm=Fin	0	root	_	_
7	y	y	DET	art	_	8	det	_	_
8	neuadd	neuadd	NOUN	noun	Gender=Fem|Number=Sing	6	obj	_	_
9	llafn-rolio	llafn-rolio	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	8	nmod	_	SpaceAfter=No
10	,	,	PUNCT	punct	_	12	punct	_	_
11	y	y	DET	art	_	12	det	_	_
12	pwll	pwll	NOUN	noun	Gender=Masc|Number=Sing	8	conj	_	_
13	nofio	nofio	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	12	nmod	_	_
14	a	a	CCONJ	cconj	_	16	cc	_	SpaceAfter=No
15	'r	y	DET	art	_	16	det	_	_
16	neuadd	neuadd	NOUN	noun	Gender=Masc|Number=Sing	8	conj	_	_
17	chwaraeon	chwarae	NOUN	noun	Gender=Masc|Number=Plur	16	nmod	_	SpaceAfter=No
18	,	,	PUNCT	punct	_	20	punct	_	_
19	a	a	CCONJ	cconj	_	20	cc	_	_
20	daeth	dod	VERB	verb	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	6	conj	_	_
21	staff	staff	NOUN	noun	Gender=Masc|Number=Sing	20	nsubj	_	_
22	a	a	PRON	rel	PronType=Rel	23	nsubj	_	_
23	oedd	bod	VERB	verb	Mood=Ind|Number=Sing|Person=3|Tense=Imp|VerbForm=Fin	21	acl:relcl	_	_
24	yn	yn	AUX	impf	_	25	aux	_	_
25	arbenigo	arbenigo	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	23	xcomp	_	_
26	mewn	mewn	ADP	prep	_	27	case	_	_
27	gweithgareddau	gweithgaredd	NOUN	noun	Gender=Masc|Number=Plur	25	obl	_	_
28	awyr-agored	awyr-agored	NOUN	noun	Gender=Masc|Number=Sing	27	nmod	_	_
29	fel	fel	ADP	prep	_	30	case	_	_
30	dringo	dringo	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	27	nmod	_	SpaceAfter=No
31	,	,	PUNCT	punct	_	32	punct	_	_
32	cerdded	cerdded	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	30	conj	_	_
33	afon	afon	NOUN	noun	Gender=Fem|Number=Sing	32	obj	_	SpaceAfter=No
34	,	,	PUNCT	punct	_	35	punct	_	_
35	rafftio	rafftio	NOUN	verbnoun	Number=Sing|VerbForm=Vnoun	30	conj	_	_
36	dŵr	dŵr	NOUN	noun	Gender=Masc|Number=Sing	35	obj	_	_
37	gwyn	gwyn	ADJ	pos	Degree=Pos	36	amod	_	_
38	i	i	ADP	prep	_	39	case	_	_
39	Lan-llyn	Glan-llyn	PROPN	place	Gender=Masc|Mutation=SM|Number=Sing	20	obl	_	SpaceAfter=No
40	.	.	PUNCT	punct	_	20	punct	_	SpacesAfter=\n
