if
"os" means "if" in Welsh (conjunction). Mutation forms: Treiglad Llaes → hos.
In Welsh, the first letter of "os" changes depending on the grammatical context. These are the mutated forms:
| Mutation | Form |
|---|---|
| Base form | os |
| Treiglad Llaes | hos |
Os wyt ti eisiau rhedeg, yna rheda.
If you want to run, then run.
A1Dim problem, wrth cwrs, os chi'n mynd
Of course it's not a problem if you go.
A2"A beth ydych chi'n yfed?" "Cwrw, os oes gen i, neu ddŵr os nad oes gen i gwrw." "'Tydych chi ddim yn yfed gwin?"
"And what do you drink?" "Ale if I have it, or water if I don't have ale." "Don't you drink wine?"
C1Wyt ti'n gallu siarad yn arafach, os gwelwch yn dda?
Could you please speak more slowly?
B1Os na fydd gennych chi docyn dilys, gallwch gael eich erlyn a chael dirwy o hyd at £1000.
Failure to have a valid ticket may result in prosecution and a fine of up to £1000.
B2blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.
Start learning Welsh