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byddaru

to deafen

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

Present

Presennol

PersonForm
I (fi)byddaraf
You sg. (ti)bydderi
He/She (fe/hi)byddara
We (ni)byddarwn
You pl. (chi)bydderwch
They (nhw)byddarant
Impersonalbydderir

Imperfect

Amherffaith

PersonForm
I (fi)byddarwn
You sg. (ti)byddarit
He/She (fe/hi)byddarai
We (ni)byddarem
You pl. (chi)byddarech
They (nhw)byddarent
Impersonalbydderid

Preterite

Gorffennol

PersonForm
I (fi)bydderais
You sg. (ti)bydderaist
He/She (fe/hi)hi
We (ni)byddarasom
You pl. (chi)byddarasoch
They (nhw)byddarasant
Impersonalbyddarwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)byddaraswn
You sg. (ti)byddarasit
He/She (fe/hi)byddarasai
We (ni)byddarasem
You pl. (chi)byddarasech
They (nhw)byddarasent
Impersonalbyddarasid

Future

Dyfodol

PersonForm
I (fi)byddara i
You sg. (ti)byddari di
He/She (fe/hi)hi o
We (ni)byddarwn ni
You pl. (chi)byddarwch chi
They (nhw)byddaran nhw

Conditional

Amodol

PersonForm
I (fi)byddarwn
You sg. (ti)byddarit
He/She (fe/hi)hi
We (ni)byddarem
You pl. (chi)byddarech
They (nhw)byddarent
Impersonalbydderid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)byddara
He/She (fe/hi)byddared
We (ni)byddarwn
You pl. (chi)bydderwch
They (nhw)byddarent
Impersonalbyddarer

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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