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plethu

to plait

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

Present

Presennol

PersonForm
I (fi)plethaf
You sg. (ti)plethi
He/She (fe/hi)pleth
We (ni)plethwn
You pl. (chi)plethwch
They (nhw)plethant
Impersonalplethir

Imperfect

Amherffaith

PersonForm
I (fi)plethwn
You sg. (ti)plethit
He/She (fe/hi)plethai
We (ni)plethem
You pl. (chi)plethech
They (nhw)plethent
Impersonalplethid

Preterite

Gorffennol

PersonForm
I (fi)plethais
You sg. (ti)plethaist
He/She (fe/hi)plethodd
We (ni)plethasom
You pl. (chi)plethasoch
They (nhw)plethasant
Impersonalplethwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)plethaswn
You sg. (ti)plethasit
He/She (fe/hi)plethasai
We (ni)plethasem
You pl. (chi)plethasech
They (nhw)plethasent
Impersonalplethasid

Future

Dyfodol

PersonForm
I (fi)pletha i
You sg. (ti)plethi di
He/She (fe/hi)hi o
We (ni)plethwn ni
You pl. (chi)plethwch chi
They (nhw)plethan nhw

Conditional

Amodol

PersonForm
I (fi)plethwn
You sg. (ti)plethit
He/She (fe/hi)hi
We (ni)plethem
You pl. (chi)plethech
They (nhw)plethent
Impersonalplethid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)pletha
He/She (fe/hi)plethed
We (ni)plethwn
You pl. (chi)plethwch
They (nhw)plethent
Impersonalplether

Example sentences

Efallai fod eisiau meddwl o ddifri am sut mae'r ddau yn plethu i'w gilydd.

Perhaps there's a need to think seriously about how those two things dovetail together.

B2

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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