Siarad, deuchar1: 'yn_dydyn'

168	MYF	ond mae nhw wedi gael o i_lawr fan (y)na # ddoe [//] neithiwr yn_dydyn .
		but be.3PL.PRES PRON.3PL PRT.PAST get.NONFIN PRON.3SM down place there yesterday last_night be.3PL.PRES.NEG
		but.CONJ be.V.3S.PRES they.PRON.3P after.PREP get.V.INFIN+SM he.PRON.M.3S down.ADV place.N.MF.SG+SM there.ADV yesterday.ADV last_night.ADV be.V.3P.PRES.TAG
		but they had it down there yesterday...last night, didn't they
731	MYF	mae nhw (y)n # pigo nhw i_fyny o (y)r ysgol yn_dydyn .
		be.3PL.PRES PRON.3PL PRT pick.NONFIN PRON.3PL up from DET school be.3PL.PRES.NEG
		be.V.3S.PRES they.PRON.3P PRT pick.V.INFIN they.PRON.3P up.ADV of.PREP the.DET.DEF school.N.F.SG be.V.3P.PRES.TAG
		they pick them up from school, don't they