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grwgnach

to grumble

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

Present

Presennol

PersonForm
I (fi)grwgnachaf
You sg. (ti)grwgnachi
He/She (fe/hi)grwgnacha
We (ni)grwgnachwn
You pl. (chi)grwgnachwch
They (nhw)grwgnachant
Impersonalgrwgnachir

Imperfect

Amherffaith

PersonForm
I (fi)grwgnachwn
You sg. (ti)grwgnachit
He/She (fe/hi)grwgnachai
We (ni)grwgnachem
You pl. (chi)grwgnachech
They (nhw)grwgnachent
Impersonalgrwgnachid

Preterite

Gorffennol

PersonForm
I (fi)grwgnachais
You sg. (ti)grwgnachaist
He/She (fe/hi)hi
We (ni)grwgnachasom
You pl. (chi)grwgnachasoch
They (nhw)grwgnachasant
Impersonalgrwgnachwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)grwgnachaswn
You sg. (ti)grwgnachasit
He/She (fe/hi)grwgnachasai
We (ni)grwgnachasem
You pl. (chi)grwgnachasech
They (nhw)grwgnachasent
Impersonalgrwgnachasid

Future

Dyfodol

PersonForm
I (fi)grwgnacha i
You sg. (ti)grwgnachi di
He/She (fe/hi)hi o
We (ni)grwgnachwn ni
You pl. (chi)grwgnachwch chi
They (nhw)grwgnachan nhw

Conditional

Amodol

PersonForm
I (fi)grwgnachwn
You sg. (ti)grwgnachit
He/She (fe/hi)hi
We (ni)grwgnachem
You pl. (chi)grwgnachech
They (nhw)grwgnachent
Impersonalgrwgnachid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)grwgnacha
He/She (fe/hi)grwgnached
We (ni)grwgnachwn
You pl. (chi)grwgnachwch
They (nhw)grwgnachent
Impersonalgrwgnacher

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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Other Welsh verbs

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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