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glanhau

to clean

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

Present

Presennol

PersonForm
I (fi)glanhaf
You sg. (ti)glanhei
He/She (fe/hi)glanha
We (ni)glanhawn
You pl. (chi)glanhewch
They (nhw)glanhânt
Impersonalglanheir

Imperfect

Amherffaith

PersonForm
I (fi)glanhawn
You sg. (ti)glanhait
He/She (fe/hi)glanhâi
We (ni)glanhaem
You pl. (chi)glanhaech
They (nhw)glanhaent
Impersonalglanheid

Preterite

Gorffennol

PersonForm
I (fi)glanheais
You sg. (ti)glanheaist
He/She (fe/hi)hi
We (ni)glanhasom
You pl. (chi)glanhasoch
They (nhw)glanhasant
Impersonalglanhawyd

Pluperfect

Gorberffaith

PersonForm
I (fi)glanhaswn
You sg. (ti)glanhasit
He/She (fe/hi)glanhasai
We (ni)glanhasem
You pl. (chi)glanhasech
They (nhw)glanhasent
Impersonalglanhasid

Future

Dyfodol

PersonForm
I (fi)glanheua i
You sg. (ti)glanheui di
He/She (fe/hi)hi o
We (ni)glanheuwn ni
You pl. (chi)glanheuwch chi
They (nhw)glanheuan nhw

Conditional

Amodol

PersonForm
I (fi)glanhawn
You sg. (ti)glanhait
He/She (fe/hi)hi
We (ni)glanhaem
You pl. (chi)glanhaech
They (nhw)glanhaent
Impersonalglanheid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)glanha
He/She (fe/hi)glanhaed
We (ni)glanhawn
You pl. (chi)glanhewch
They (nhw)glanhaent
Impersonalglanhaer

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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euro

to gild

uno

to join

duo

to become black

mela

to gather nectar to make honey

dal

to catch

trio

to try

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