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pan

when

ConjunctionA1

"pan" means "when" in Welsh (conjunction). Mutation forms: Treiglad Meddal → ban, Treiglad Trwynol → mhan, Treiglad Llaes → phan.

Mutation forms

In Welsh, the first letter of "pan" changes depending on the grammatical context. These are the mutated forms:

MutationForm
Base formpan
Treiglad Meddalban
Treiglad Trwynolmhan
Treiglad Llaesphan

"pan" in context

Pan ydw i'n rhoi bwyd i'r tlodion, 'dw i'n cael 'ngalw i'n saint. Pan ydw i'n gofyn pam nag oes bwyd gyda'r tlodion, 'dw y'n cael 'ngalw i'n gomiwnydd.

When I give food to the poor, they call me a saint. When I ask why the poor have no food, they call me a communist.

B2

Roedd fy mab yn hollol foel pan gafodd ei eni.

My son was completely bald when he was born.

B2

Mae yna alw am fwy o gymorth i deuluoedd pan mae plentyn yn cael ei wahardd o'r ysgol.

There is a call for more support for families when their child is excluded from school.

B1

Dechreuodd ymddygiad mab Liz waethygu pan ddechreuodd yn yr ysgol uwchradd.

Liz's son's behaviour started to deteriorate when he started secondary school.

B2

Dw i'n meddwl bod Tom yn byw ym Moston pan oedd o yn yr ysgol uwchradd.

I think that Tom lived in Boston when he was in high school.

B1

Further reading

Welsh Mutations Explained — Soft, Nasal & Aspirate →Welsh Pronunciation — It's Actually Easier Than English →How to Learn Welsh as an Adult — A Step-by-Step Roadmap →Best Apps to Learn Welsh (2026) →Browse all Welsh vocabulary →

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Related Welsh words

a

and (before consonants)

ac

and (before vowels)

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