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croesi

to cross

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

Present

Presennol

PersonForm
I (fi)croesaf
You sg. (ti)croesi
He/She (fe/hi)croesia
We (ni)croesiwn
You pl. (chi)croesiwch
They (nhw)croesiant
Impersonalcroesir

Imperfect

Amherffaith

PersonForm
I (fi)croesiwn
You sg. (ti)croesit
He/She (fe/hi)croesiai
We (ni)croesiem
You pl. (chi)croesiech
They (nhw)croesient
Impersonalcroesid

Preterite

Gorffennol

PersonForm
I (fi)croesiais
You sg. (ti)croesiaist
He/She (fe/hi)hi
We (ni)croesiasom
You pl. (chi)croesiasoch
They (nhw)croesiasant
Impersonalcroesiwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)croesiaswn
You sg. (ti)croesiasit
He/She (fe/hi)croesiasai
We (ni)croesiasem
You pl. (chi)croesiasech
They (nhw)croesiasent
Impersonalcroesiasid

Future

Dyfodol

PersonForm
I (fi)croesa i
You sg. (ti)croesi di
He/She (fe/hi)hi o
We (ni)croeswn ni
You pl. (chi)croeswch chi
They (nhw)croesan nhw

Conditional

Amodol

PersonForm
I (fi)croesiwn
You sg. (ti)croesit
He/She (fe/hi)hi
We (ni)croesiem
You pl. (chi)croesiech
They (nhw)croesient
Impersonalcroesid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)croesia
He/She (fe/hi)croesied
We (ni)croesiwn
You pl. (chi)croesiwch
They (nhw)croesient
Impersonalcroesier

Example sentences

Pwy o Gymru sydd wedi croesi'r Iwerydd a llwyddo yn y campau yma draw yn America a Chanada?

Who from Wales has crossed over the Atlantic and succeeded in America and Canada?

C1

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 →

Practise "croesi" with spaced repetition

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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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