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llnau

to clean

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

Present

Presennol

PersonForm
I (fi)llneuaf

Preterite

Gorffennol

PersonForm
I (fi)llneuais i
You sg. (ti)llneuaist ti
He/She (fe/hi)hi o
We (ni)llneuon ni
You pl. (chi)llneuoch chi
They (nhw)llneuon nhw

Future

Dyfodol

PersonForm
I (fi)llneua i
You sg. (ti)llneui di
He/She (fe/hi)hi o
We (ni)llneuwn ni
You pl. (chi)llneuwch chi
They (nhw)llneuan nhw

Conditional

Amodol

PersonForm
I (fi)llneuwn i
You sg. (ti)llneuet ti
He/She (fe/hi)hi fo
We (ni)llneuen ni
You pl. (chi)llneuech chi
They (nhw)llneuen nhw

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)llneua
He/She (fe/hi)-
We (ni)-
You pl. (chi)llneuwch
They (nhw)-

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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