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pechu

to sin

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

Present

Presennol

PersonForm
I (fi)pechaf
You sg. (ti)pechi
He/She (fe/hi)pech
We (ni)pechwn
You pl. (chi)pechwch
They (nhw)pechant
Impersonalpechir

Imperfect

Amherffaith

PersonForm
I (fi)pechwn
You sg. (ti)pechit
He/She (fe/hi)pechai
We (ni)pechem
You pl. (chi)pechech
They (nhw)pechent
Impersonalpechid

Preterite

Gorffennol

PersonForm
I (fi)pechais
You sg. (ti)pechaist
He/She (fe/hi)hi
We (ni)pechasom
You pl. (chi)pechasoch
They (nhw)pechasant
Impersonalpechwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)pechaswn
You sg. (ti)pechasit
He/She (fe/hi)pechasai
We (ni)pechasem
You pl. (chi)pechasech
They (nhw)pechasent
Impersonalpechasid

Future

Dyfodol

PersonForm
I (fi)pecha i
You sg. (ti)pechi di
He/She (fe/hi)hi o
We (ni)pechwn ni
You pl. (chi)pechwch chi
They (nhw)pechan nhw

Conditional

Amodol

PersonForm
I (fi)pechwn
You sg. (ti)pechit
He/She (fe/hi)hi
We (ni)pechem
You pl. (chi)pechech
They (nhw)pechent
Impersonalpechid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)pech
He/She (fe/hi)peched
We (ni)pechwn
You pl. (chi)pechwch
They (nhw)pechent
Impersonalpecher

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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