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arbrofi

to experiment

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

Present

Presennol

PersonForm
I (fi)arbrofaf
You sg. (ti)arbrofi
He/She (fe/hi)arbrofa
We (ni)arbrofwn
You pl. (chi)arbrofwch
They (nhw)arbrofant
Impersonalarbrofir

Imperfect

Amherffaith

PersonForm
I (fi)arbrofwn
You sg. (ti)arbrofit
He/She (fe/hi)arbrofai
We (ni)arbrofem
You pl. (chi)arbrofech
They (nhw)arbrofent
Impersonalarbrofid

Preterite

Gorffennol

PersonForm
I (fi)arbrofais
You sg. (ti)arbrofaist
He/She (fe/hi)arbrofodd
We (ni)arbrofasom
You pl. (chi)arbrofasoch
They (nhw)arbrofasant
Impersonalarbrofwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)arbrofaswn
You sg. (ti)arbrofasit
He/She (fe/hi)arbrofasai
We (ni)arbrofasem
You pl. (chi)arbrofasech
They (nhw)arbrofasent
Impersonalarbrofasid

Future

Dyfodol

PersonForm
I (fi)arbrofa i
You sg. (ti)arbrofi di
He/She (fe/hi)hi o
We (ni)arbrofwn ni
You pl. (chi)arbrofwch chi
They (nhw)arbrofan nhw

Conditional

Amodol

PersonForm
I (fi)arbrofwn
You sg. (ti)arbrofit
He/She (fe/hi)hi
We (ni)arbrofem
You pl. (chi)arbrofech
They (nhw)arbrofent
Impersonalarbrofid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)arbrofa
He/She (fe/hi)arbrofed
We (ni)arbrofwn
You pl. (chi)arbrofwch
They (nhw)arbrofent
Impersonalarbrofer

Example sentences

Fe wnaethon ni arbrofi, fe wnaethon ni gynnal cynllun arbrofol, fe wnaethon ni ddysgu'r gwersi, ac mae'n gweithio.

We experimented, we ran a pilot, we learned the lessons, and it works.

B1

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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