| Dw i'n meddwl bod bwyta'n iach yn bwysig. | I think that eating healthily is important. |
| Dw i ddim yn credu bod bwyta'n iach yn anodd. | I don't think that eating healthily is difficult. |
| Dw i'n siŵr bod y plant yn heini. | I'm sure that the children are fit. |
| Dw i'n gwybod bod Colin Jackson yn gyflym. | I know that Colin Jackson is fast. |
| Dw i'n sicr bod sglodion yn llawn braster. | I'm certain that chips are full of fat. |
| Dw i'n meddwl bod salad yn iachus. | I think that salad is healthy. |
| Gobeithio | hope | Dw i'n gobeithio bod dy frawd yn well. I hope that your brother is better. |
| Dweud | say | Mae hi'n dweud bod y bwyd yn iachus. She says that the food is healthy. |
| Clywed | hear | Dw i'n clywed bod Rhys yn hoffi rhedeg. I hear that Rhys likes to run. |
| Balch | glad | Dw i'n falch bod Nia yn hoffi llysiau. I'm glad that Nia likes vegetables. |
| Efallai | maybe | Efallai bod Bryn yn coginio heno. Maybe Bryn is cooking tonight |
| Wrth gwrs | of course | Wrth gwrs bod Rhys eisiau chwarae. Of course Rhys wants to play. |
| Er | although | Er bod annwyd arno fe. Although he has a cold. |