40 | GWY | dw (ddi)m yn dod nôl tan ddydd Llun . |
| | be.1S.PRES NEG PRT come.NONFIN back until day Monday |
| | be.V.1S.PRES not.ADV+SM PRT come.V.INFIN fetch.V.INFIN until.PREP day.N.M.SG+SM Monday.N.M.SG |
| | I don't return until Monday. |
918 | GRE | mae (y)n sureCE os (dy)dy JaneCE ddim yn dod tan ddydd Sadwrn . |
| | be.3S.PRES PRT sure if be.3S.PRES.NEG Jane NEG PRT come.NONFIN until day Saturday |
| | be.V.3S.PRES PRT sure.ADJ if.CONJ be.V.3S.PRES.NEG name not.ADV+SM PRT come.V.INFIN until.PREP day.N.M.SG+SM Saturday.N.M.SG |
| | Probably, if Jane doesn't come until Saturday. |