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amcangyfrif

to estimate

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

Present

Presennol

PersonForm
I (fi)amcangyfrifaf
You sg. (ti)amcangyfrifi
He/She (fe/hi)amcangyfrif
We (ni)amcangyfrifwn
You pl. (chi)amcangyfrifwch
They (nhw)amcangyfrifant
Impersonalamcangyfrifir

Imperfect

Amherffaith

PersonForm
I (fi)amcangyfrifwn
You sg. (ti)amcangyfrifit
He/She (fe/hi)amcangyfrifai
We (ni)amcangyfrifem
You pl. (chi)amcangyfrifech
They (nhw)amcangyfrifent
Impersonalamcangyfrifid

Preterite

Gorffennol

PersonForm
I (fi)amcangyfrifais
You sg. (ti)amcangyfrifaist
He/She (fe/hi)amcangyfrifodd
We (ni)amcangyfrifasom
You pl. (chi)amcangyfrifasoch
They (nhw)amcangyfrifasant
Impersonalamcangyfrifwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)amcangyfrifaswn
You sg. (ti)amcangyfrifasit
He/She (fe/hi)amcangyfrifasai
We (ni)amcangyfrifasem
You pl. (chi)amcangyfrifasech
They (nhw)amcangyfrifasent
Impersonalamcangyfrifasid

Future

Dyfodol

PersonForm
I (fi)amcangyfrifa i
You sg. (ti)amcangyfrifi di
He/She (fe/hi)hi o
We (ni)amcangyfrifwn ni
You pl. (chi)amcangyfrifwch chi
They (nhw)amcangyfrifan nhw

Conditional

Amodol

PersonForm
I (fi)amcangyfrifwn
You sg. (ti)amcangyfrifit
He/She (fe/hi)amcangyfrifai
We (ni)amcangyfrifem
You pl. (chi)amcangyfrifech
They (nhw)amcangyfrifent
Impersonalamcangyfrifid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)amcangyfrifa
He/She (fe/hi)amcangyfrifed
We (ni)amcangyfrifwn
You pl. (chi)amcangyfrifwch
They (nhw)amcangyfrifent
Impersonalamcangyfrifer

Example sentences

Felly, rydych chi'n dweud ei bod hi'n debygol fod y ffigur sydd wedi cael ei amcangyfrif ar gyfer y Llywodraeth—y £25.51 miliwn—yn rhy uchel o lawer ar gyfer y gwaith.

So, you're saying that the figure that's been estimated for the Government—which is the £25.51 million—is likely to be far too high for the work.

C1

Mae'r ffigur ar gyfer anheddau newydd tua hanner y ffigur y mae angen i ni ei adeiladu bob blwyddyn yn ôl eich amcangyfrif eich hun o anghenion tai.

The figure for new starts is about half the figure we need to build every year according to your own housing needs estimate.

B2

O ran gwariant, hyd yn oed ar wariant cyfredol, mae'r asesiad effaith rheoleiddiol yn amcangyfrif cynnydd o 22 y cant mewn teithwyr erbyn 2040, ar y rhwydwaith sylfaenol.

In terms of spending, even on current spending, the regulatory impact assessment estimates a 22 per cent increase in passengers by 2040, on the base network.

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 →

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