Siarad, stammers4: 'dallt'

134	ALN	a mae [/] mae DeanCE yn dallt hynny .
		and be.3S.PRES be.3S.PRES Dean PRT understand.NONFIN that
		and.CONJ be.V.3S.PRES be.V.3S.PRES name PRT understand.V.INFIN that.PRON.DEM.SP
		and Dean understands that.
146	ALN	sy (y)n dallt # mae raid chdi ddarllen .
		be.PRES.REL PRT understand.NONFIN be.3S.PRES necessity PRON.2S read.NONFIN
		be.V.3S.PRES.REL PRT understand.V.INFIN be.V.3S.PRES necessity.N.M.SG+SM you.PRON.2S read.V.INFIN+SM
		that understands that you have to read.
209	ALN	+< ohCE mae (y)n dallt !
		IM be.3S.PRES PRT understand.NONFIN
		oh.IM be.V.3S.PRES PRT understand.V.INFIN
		he understands!
406	ELE	doe(dd) (ddi)m yn dallt bod fi (y)n sbïo arni nag oedd ?
		be.3S.IMP NEG PRT understand.NONFIN be.NONFIN PRON.1S PRT look.NONFIN on.3SF NEG be.3S.IMP
		be.V.3S.IMPERF.NEG not.ADV+SM PRT understand.V.INFIN be.V.INFIN I.PRON.1S+SM PRT look.V.INFIN on_her.PREP+PRON.F.3S than.CONJ be.V.3S.IMPERF
		she didn't realise I was looking at her, did she
696	ALN	er dw (ddi)m yn dallt pam maen [?] nhw (y)n ymarfer yn +// .
		although be.1S.PRES NEG PRT understand.NONFIN why be.3PL.PRES PRON.3PL PRT practise.NONFIN PRT
		er.IM be.V.1S.PRES not.ADV+SM PRT understand.V.INFIN why?.ADV be.V.3P.PRES they.PRON.3P PRT practise.V.INFIN PRT
		although, I don't get why they practise...