Patagonia, patagonia29: 'tan'

108	FER	achos (..) os dw isio mynd (.) i (y)r xxx (..) mae tan mis Mawrth .
		because.CONJ if.CONJ be.V.1S.PRES want.N.M.SG go.V.INFIN to.PREP that.PRON.REL be.V.3S.PRES until.PREP month.N.M.SG March.N.M.SG
		because if I want to go to [...] that runs until March.
127	MER	tan dau_ddeg saith .
		until.PREP twenty.NUM seven.NUM
		until 27th.
336	FER	tan dydd Llun ?
		until.PREP day.N.M.SG Monday.N.M.SG
		until Monday?
338	FER	o dydd Llun tan dydd Sadwrn .
		of.PREP day.N.M.SG Monday.N.M.SG until.PREP day.N.M.SG Saturday.N.M.SG
		from Monday until Saturday.
339	MER	+< dydd Llun tan dydd Sadwrn .
		day.N.M.SG Monday.N.M.SG until.PREP day.N.M.SG Saturday.N.M.SG
		Monday to Saturday.