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gwanychu

to weaken

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

Present

Presennol

PersonForm
I (fi)gwanychaf
You sg. (ti)gwanychi
He/She (fe/hi)gwanycha
We (ni)gwanychwn
You pl. (chi)gwanychwch
They (nhw)gwanychant
Impersonalgwanychir

Imperfect

Amherffaith

PersonForm
I (fi)gwanychwn
You sg. (ti)gwanychit
He/She (fe/hi)gwanychai
We (ni)gwanychem
You pl. (chi)gwanychech
They (nhw)gwanychent
Impersonalgwanychid

Preterite

Gorffennol

PersonForm
I (fi)gwanychais
You sg. (ti)gwanychaist
He/She (fe/hi)hi
We (ni)gwanychasom
You pl. (chi)gwanychasoch
They (nhw)gwanychasant
Impersonalgwanychwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)gwanychaswn
You sg. (ti)gwanychasit
He/She (fe/hi)gwanychasai
We (ni)gwanychasem
You pl. (chi)gwanychasech
They (nhw)gwanychasent
Impersonalgwanychasid

Future

Dyfodol

PersonForm
I (fi)gwanycha i
You sg. (ti)gwanychi di
He/She (fe/hi)hi o
We (ni)gwanychwn ni
You pl. (chi)gwanychwch chi
They (nhw)gwanychan nhw

Conditional

Amodol

PersonForm
I (fi)gwanychwn
You sg. (ti)gwanychit
He/She (fe/hi)hi
We (ni)gwanychem
You pl. (chi)gwanychech
They (nhw)gwanychent
Impersonalgwanychid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)gwanycha
He/She (fe/hi)gwanyched
We (ni)gwanychwn
You pl. (chi)gwanychwch
They (nhw)gwanychent
Impersonalgwanycher

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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