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madru

to fester

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

Present

Presennol

PersonForm
I (fi)madraf
You sg. (ti)madri
He/She (fe/hi)madra
We (ni)madrwn
You pl. (chi)madrwch
They (nhw)madrant
Impersonalmadrir

Imperfect

Amherffaith

PersonForm
I (fi)madrwn
You sg. (ti)madrit
He/She (fe/hi)madrai
We (ni)madrem
You pl. (chi)madrech
They (nhw)madrent
Impersonalmadrid

Preterite

Gorffennol

PersonForm
I (fi)madrais
You sg. (ti)madraist
He/She (fe/hi)hi
We (ni)madrasom
You pl. (chi)madrasoch
They (nhw)madrasant
Impersonalmadrwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)madraswn
You sg. (ti)madrasit
He/She (fe/hi)madrasai
We (ni)madrasem
You pl. (chi)madrasech
They (nhw)madrasent
Impersonalmadrasid

Future

Dyfodol

PersonForm
I (fi)madra i
You sg. (ti)madri di
He/She (fe/hi)hi o
We (ni)madrwn ni
You pl. (chi)madrwch chi
They (nhw)madran nhw

Conditional

Amodol

PersonForm
I (fi)madrwn
You sg. (ti)madrit
He/She (fe/hi)hi
We (ni)madrem
You pl. (chi)madrech
They (nhw)madrent
Impersonalmadrid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)madra
He/She (fe/hi)madred
We (ni)madrwn
You pl. (chi)madrwch
They (nhw)madrent
Impersonalmadrer

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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