Welsh cheat sheet

Clause order

Welsh often uses verb-first patterns, though sentence type and emphasis create alternatives.

Mae hi yma. — She is here.

Initial mutations

A word’s initial consonant may change in particular grammatical contexts. Learn the trigger together with the changed form.

Cymru → i Gymru — to Wales

Verbal nouns

Many everyday constructions use a form of bod with a verbal noun.

Dw i’n dysgu Cymraeg. — I am learning Welsh.

Vowel letters

Welsh w and y can function as vowels. A familiar English spelling rule is not a reliable guide to Welsh sound.

Look up pronunciation as well as spelling.

Negating a present statement

A common spoken negative uses ddim with a form of bod and the appropriate following construction. Regional and formal varieties use additional patterns.

Dw i ddim yn gwybod. — I do not know.

Present questions

Questions use appropriate forms of bod rather than an English auxiliary “do”. Learn the pronoun and question form as a construction.

Wyt ti’n dysgu Cymraeg? — Are you learning Welsh?

Completed actions with wedi

Wedi plus a verbal noun commonly presents an action as completed relative to a reference point. It differs from the yn construction used for many ongoing or habitual expressions.

Dw i wedi bwyta. — I have eaten.

Location phrases

Prepositions help relate people and objects to places. Articles and mutations can change the form of a following noun, so learn the complete phrase.

Mae’r llyfr ar y bwrdd. — The book is on the table.

Worked example: a learning statement

Dw i’n dysgu Cymraeg combines a present form of bod, the subject pronoun, a verbal-noun construction and the language name.

Dw i = I am; ’n dysgu = learning; Cymraeg = Welsh.

Common mistake: one variety is the only Welsh

Spoken North and South Welsh and formal written Welsh have legitimate differences. A beginner reference should identify the model used and recognise common alternatives.

Dw i and Rydw i occur in learning materials; compare the construction and register rather than treating one spelling as universally wrong.

Check your understanding

What does Dw i wedi bwyta mean?

I have eaten. Wedi marks the completed-action construction in this example.

Curriculum connections

Sources