Conjugation of to unfail

All tenses of the English verb, with every person.

to unfail
To undo or reverse the failure of; to return to an unfailed state.
regular verb
Infinitiveunfail
Past simpleunfailed
Past participleunfailed
-ing formunfailing
Full conjugation of the English verb to unfail (past simple unfailed, past participle unfailed): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I unfail
you unfail
he/she/it unfails
we unfail
you unfail
they unfail

Present continuous

I am unfailing
you are unfailing
he/she/it is unfailing
we are unfailing
you are unfailing
they are unfailing

Present perfect

I have unfailed
you have unfailed
he/she/it has unfailed
we have unfailed
you have unfailed
they have unfailed

Present perfect continuous

I have been unfailing
you have been unfailing
he/she/it has been unfailing
we have been unfailing
you have been unfailing
they have been unfailing

Past simple

I unfailed
you unfailed
he/she/it unfailed
we unfailed
you unfailed
they unfailed

Past continuous

I was unfailing
you were unfailing
he/she/it was unfailing
we were unfailing
you were unfailing
they were unfailing

Past perfect

I had unfailed
you had unfailed
he/she/it had unfailed
we had unfailed
you had unfailed
they had unfailed

Past perfect continuous

I had been unfailing
you had been unfailing
he/she/it had been unfailing
we had been unfailing
you had been unfailing
they had been unfailing

Future simple

I will unfail
you will unfail
he/she/it will unfail
we will unfail
you will unfail
they will unfail

Future continuous

I will be unfailing
you will be unfailing
he/she/it will be unfailing
we will be unfailing
you will be unfailing
they will be unfailing

Future perfect

I will have unfailed
you will have unfailed
he/she/it will have unfailed
we will have unfailed
you will have unfailed
they will have unfailed

Future perfect continuous

I will have been unfailing
you will have been unfailing
he/she/it will have been unfailing
we will have been unfailing
you will have been unfailing
they will have been unfailing

Conditional

Present

I would unfail
you would unfail
he/she/it would unfail
we would unfail
you would unfail
they would unfail

Present continuous

I would be unfailing
you would be unfailing
he/she/it would be unfailing
we would be unfailing
you would be unfailing
they would be unfailing

Perfect

I would have unfailed
you would have unfailed
he/she/it would have unfailed
we would have unfailed
you would have unfailed
they would have unfailed

Perfect continuous

I would have been unfailing
you would have been unfailing
he/she/it would have been unfailing
we would have been unfailing
you would have been unfailing
they would have been unfailing

Subjunctive

Present

that I unfail
that you unfail
that he/she/it unfail
that we unfail
that you unfail
that they unfail

Past

if I unfailed
if you unfailed
if he/she/it unfailed
if we unfailed
if you unfailed
if they unfailed

Imperative

Affirmative

you unfail
we let's unfail

Negative

you don't unfail
we let's not unfail

Non-finite forms

Infinitive

to unfail

Perfect infinitive

to have unfailed

Present participle / gerund

unfailing

Past participle

unfailed

Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.