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swnian

to grumble

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

Present

Presennol

PersonForm
I (fi)swniaf
You sg. (ti)swni
He/She (fe/hi)swnia
We (ni)swniwn
You pl. (chi)swniwch
They (nhw)swniant
Impersonalswnir

Imperfect

Amherffaith

PersonForm
I (fi)swniwn
You sg. (ti)swnit
He/She (fe/hi)swniai
We (ni)swniem
You pl. (chi)swniech
They (nhw)swnient
Impersonalswnid

Preterite

Gorffennol

PersonForm
I (fi)swniais
You sg. (ti)swniaist
He/She (fe/hi)hi
We (ni)swniasom
You pl. (chi)swniasoch
They (nhw)swniasant
Impersonalswniwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)swniaswn
You sg. (ti)swniasit
He/She (fe/hi)swniasai
We (ni)swniasem
You pl. (chi)swniasech
They (nhw)swniasent
Impersonalswniasid

Future

Dyfodol

PersonForm
I (fi)swnia i
You sg. (ti)swni di
He/She (fe/hi)hi o
We (ni)swniwn ni
You pl. (chi)swniwch chi
They (nhw)swnian nhw

Conditional

Amodol

PersonForm
I (fi)swniwn
You sg. (ti)swnit
He/She (fe/hi)hi
We (ni)swniem
You pl. (chi)swniech
They (nhw)swnient
Impersonalswnid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)swnia
He/She (fe/hi)swnied
We (ni)swniwn
You pl. (chi)swniwch
They (nhw)swnient
Impersonalswnier

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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