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esteru

to esterify

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

Present

Presennol

PersonForm
I (fi)esteraf
You sg. (ti)esteri
He/She (fe/hi)estera
We (ni)esterwn
You pl. (chi)esterwch
They (nhw)esterant
Impersonalesterir

Imperfect

Amherffaith

PersonForm
I (fi)esterwn
You sg. (ti)esterit
He/She (fe/hi)esterai
We (ni)esterem
You pl. (chi)esterech
They (nhw)esterent
Impersonalesterid

Preterite

Gorffennol

PersonForm
I (fi)esterais
You sg. (ti)esteraist
He/She (fe/hi)hi
We (ni)esterasom
You pl. (chi)esterasoch
They (nhw)esterasant
Impersonalesterwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)esteraswn
You sg. (ti)esterasit
He/She (fe/hi)esterasai
We (ni)esterasem
You pl. (chi)esterasech
They (nhw)esterasent
Impersonalesterasid

Future

Dyfodol

PersonForm
I (fi)estera i
You sg. (ti)esteri di
He/She (fe/hi)hi o
We (ni)esterwn ni
You pl. (chi)esterwch chi
They (nhw)esteran nhw

Conditional

Amodol

PersonForm
I (fi)esterwn
You sg. (ti)esterit
He/She (fe/hi)hi
We (ni)esterem
You pl. (chi)esterech
They (nhw)esterent
Impersonalesterid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)estera
He/She (fe/hi)estered
We (ni)esterwn
You pl. (chi)esterwch
They (nhw)esterent
Impersonalesterer

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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