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addunedu

to vow

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

Present

Presennol

PersonForm
I (fi)addunedaf
You sg. (ti)addunedi
He/She (fe/hi)adduneda
We (ni)addunedwn
You pl. (chi)addunedwch
They (nhw)addunedant
Impersonaladdunedir

Imperfect

Amherffaith

PersonForm
I (fi)addunedwn
You sg. (ti)addunedit
He/She (fe/hi)addunedai
We (ni)addunedem
You pl. (chi)addunedech
They (nhw)addunedent
Impersonaladdunedid

Preterite

Gorffennol

PersonForm
I (fi)addunedais
You sg. (ti)addunedaist
He/She (fe/hi)addunedodd
We (ni)addunedasom
You pl. (chi)addunedasoch
They (nhw)addunedasant
Impersonaladdunedwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)addunedaswn
You sg. (ti)addunedasit
He/She (fe/hi)addunedasai
We (ni)addunedasem
You pl. (chi)addunedasech
They (nhw)addunedasent
Impersonaladdunedasid

Future

Dyfodol

PersonForm
I (fi)adduneda i
You sg. (ti)addunedi di
He/She (fe/hi)hi o
We (ni)addunedwn ni
You pl. (chi)addunedwch chi
They (nhw)addunedan nhw

Conditional

Amodol

PersonForm
I (fi)addunedwn
You sg. (ti)addunedit
He/She (fe/hi)hi
We (ni)addunedem
You pl. (chi)addunedech
They (nhw)addunedent
Impersonaladdunedid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)adduneda
He/She (fe/hi)adduneded
We (ni)addunedwn
You pl. (chi)addunedwch
They (nhw)addunedent
Impersonaladduneder

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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