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clafychu

to sicken

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

Present

Presennol

PersonForm
I (fi)clafychaf
You sg. (ti)clafychi
He/She (fe/hi)clafycha
We (ni)clafychwn
You pl. (chi)clafychwch
They (nhw)clafychant
Impersonalclafychir

Imperfect

Amherffaith

PersonForm
I (fi)clafychwn
You sg. (ti)clafychit
He/She (fe/hi)clafychai
We (ni)clafychem
You pl. (chi)clafychech
They (nhw)clafychent
Impersonalclafychid

Preterite

Gorffennol

PersonForm
I (fi)clafychais
You sg. (ti)clafychaist
He/She (fe/hi)clafychodd
We (ni)clafychasom
You pl. (chi)clafychasoch
They (nhw)clafychasant
Impersonalclafychwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)clafychaswn
You sg. (ti)clafychasit
He/She (fe/hi)clafychasai
We (ni)clafychasem
You pl. (chi)clafychasech
They (nhw)clafychasent
Impersonalclafychasid

Future

Dyfodol

PersonForm
I (fi)clafycha i
You sg. (ti)clafychi di
He/She (fe/hi)hi o
We (ni)clafychwn ni
You pl. (chi)clafychwch chi
They (nhw)clafychan nhw

Conditional

Amodol

PersonForm
I (fi)clafychwn
You sg. (ti)clafychit
He/She (fe/hi)hi
We (ni)clafychem
You pl. (chi)clafychech
They (nhw)clafychent
Impersonalclafychid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)clafycha
He/She (fe/hi)clafyched
We (ni)clafychwn
You pl. (chi)clafychwch
They (nhw)clafychent
Impersonalclafycher

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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