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Welsh/Grammar/Clauses
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Noun Clauses
Fi Fy mod i
Ti Dy fod ti
Fe Ei fod e
Ni Ein bod ni
Chi Eich bod chi
Nhw Eu bod nhw
Dwi'n gywbod fy mod i'n mynd yfory.
I know that I'm going tomorrow.
Mae'n amlwg (ei) bod hi'n gwybod yr ateb.
It's obvious that she knows the answer.
Other Tenses
Leave as is -
Ro'n i'n gwybod fy mod i'n mynd i orffen yn gynnar.
I knew that I was going to finish early.
Dwi'n siwr (y) bydd e'n dod yn ôl.
I'm sure that he will come back.
Emphatic Pattern
Use mai or taw.
Mae hi'n siwr mai ti yw'r gorau. OR
Mae hi'n siwr taw ti yw'r gorau.
Adverbial Clauses
To do.
Adjectival Clauses
To do.