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undeboli

to unite

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

Present

Presennol

PersonForm
I (fi)undebaf
You sg. (ti)undeboli
He/She (fe/hi)undebola
We (ni)undebolwn
You pl. (chi)undebolwch
They (nhw)undebolant
Impersonalundebolir

Imperfect

Amherffaith

PersonForm
I (fi)undebolwn
You sg. (ti)undebolit
He/She (fe/hi)undebolai
We (ni)undebolem
You pl. (chi)undebolech
They (nhw)undebolent
Impersonalundebolid

Preterite

Gorffennol

PersonForm
I (fi)undebolais
You sg. (ti)undebolaist
He/She (fe/hi)hi
We (ni)undebolasom
You pl. (chi)undebolasoch
They (nhw)undebolasant
Impersonalundebolwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)undebolaswn
You sg. (ti)undebolasit
He/She (fe/hi)undebolasai
We (ni)undebolasem
You pl. (chi)undebolasech
They (nhw)undebolasent
Impersonalundebolasid

Future

Dyfodol

PersonForm
I (fi)undebola i
You sg. (ti)undeboli di
He/She (fe/hi)hi o
We (ni)undebolwn ni
You pl. (chi)undebolwch chi
They (nhw)undebolan nhw

Conditional

Amodol

PersonForm
I (fi)undebolwn
You sg. (ti)undebolit
He/She (fe/hi)hi
We (ni)undebolem
You pl. (chi)undebolech
They (nhw)undebolent
Impersonalundebolid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)undebola
He/She (fe/hi)undeboled
We (ni)undebolwn
You pl. (chi)undebolwch
They (nhw)undebolent
Impersonalundeboler

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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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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