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teneuo

to become thin

"teneuo" means "to become thin" in Welsh. Full conjugation table with present, imperfect, preterite, future, conditional, and imperative tenses.

Present

Presennol

PersonForm
I (fi)teneuaf
You sg. (ti)teneui
He/She (fe/hi)teneuo
We (ni)teneuwn
You pl. (chi)teneuwch
They (nhw)teneuant
Impersonalteneuir

Imperfect

Amherffaith

PersonForm
I (fi)teneuwn
You sg. (ti)teneuit
He/She (fe/hi)teneuai
We (ni)teneuem
You pl. (chi)teneuech
They (nhw)teneuent
Impersonalteneuid

Preterite

Gorffennol

PersonForm
I (fi)teneuais
You sg. (ti)teneuaist
He/She (fe/hi)teneuodd
We (ni)teneuasom
You pl. (chi)teneuasoch
They (nhw)teneuasant
Impersonalteneuwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)teneuaswn
You sg. (ti)teneuasit
He/She (fe/hi)teneuasai
We (ni)teneuasem
You pl. (chi)teneuasech
They (nhw)teneuasent
Impersonalteneuasid

Future

Dyfodol

PersonForm
I (fi)teneua i
You sg. (ti)teneui di
He/She (fe/hi)hi o
We (ni)teneuwn ni
You pl. (chi)teneuwch chi
They (nhw)teneuan nhw

Conditional

Amodol

PersonForm
I (fi)teneuwn
You sg. (ti)teneuit
He/She (fe/hi)hi
We (ni)teneuem
You pl. (chi)teneuech
They (nhw)teneuent
Impersonalteneuid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)teneua
He/She (fe/hi)teneued
We (ni)teneuwn
You pl. (chi)teneuwch
They (nhw)teneuent
Impersonalteneuer

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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