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sillafu

to spell

"sillafu" means "to spell" in Welsh. Full conjugation table with present, imperfect, preterite, future, conditional, and imperative tenses.

Present

Presennol

PersonForm
I (fi)sillafaf
You sg. (ti)sillefi
He/She (fe/hi)sillafa
We (ni)sillafwn
You pl. (chi)sillefwch
They (nhw)sillafant
Impersonalsillefir

Imperfect

Amherffaith

PersonForm
I (fi)sillafwn
You sg. (ti)sillafit
He/She (fe/hi)sillafai
We (ni)sillafem
You pl. (chi)sillafech
They (nhw)sillafent
Impersonalsillefid

Preterite

Gorffennol

PersonForm
I (fi)sillefais
You sg. (ti)sillefaist
He/She (fe/hi)hi
We (ni)sillafasom
You pl. (chi)sillafasoch
They (nhw)sillafasant
Impersonalsillafwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)sillafaswn
You sg. (ti)sillafasit
He/She (fe/hi)sillafasai
We (ni)sillafasem
You pl. (chi)sillafasech
They (nhw)sillafasent
Impersonalsillafasid

Future

Dyfodol

PersonForm
I (fi)sillafa i
You sg. (ti)sillafi di
He/She (fe/hi)hi o
We (ni)sillafwn ni
You pl. (chi)sillafwch chi
They (nhw)sillafan nhw

Conditional

Amodol

PersonForm
I (fi)sillafwn
You sg. (ti)sillafit
He/She (fe/hi)hi
We (ni)sillafem
You pl. (chi)sillafech
They (nhw)sillafent
Impersonalsillefid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)sillafa
He/She (fe/hi)sillafed
We (ni)sillafwn
You pl. (chi)sillefwch
They (nhw)sillafent
Impersonalsillafer

Further reading

Welsh Verb Conjugation — All Tenses, Full Tables, Clear Patterns →The Welsh Verb Bod (To Be) — Every Form, Every Tense →Welsh Pronunciation — It's Actually Easier Than English →Best Apps to Learn Welsh (2026) →Browse all Welsh verb conjugations →

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