Conjugation of to co-fire

All tenses of the English verb, with every person.

to co-fire
To fire (different types of fuel) together.
regular verb
Infinitiveco-fire
Past simpleco-fired
Past participleco-fired
-ing formco-firing
Full conjugation of the English verb to co-fire (past simple co-fired, past participle co-fired): present simple and continuous, past simple and continuous, present perfect, past perfect, future, conditional, subjunctive and imperative, with all persons.

Indicative

Present simple

I co-fire
you co-fire
he/she/it co-fires
we co-fire
you co-fire
they co-fire

Present continuous

I am co-firing
you are co-firing
he/she/it is co-firing
we are co-firing
you are co-firing
they are co-firing

Present perfect

I have co-fired
you have co-fired
he/she/it has co-fired
we have co-fired
you have co-fired
they have co-fired

Present perfect continuous

I have been co-firing
you have been co-firing
he/she/it has been co-firing
we have been co-firing
you have been co-firing
they have been co-firing

Past simple

I co-fired
you co-fired
he/she/it co-fired
we co-fired
you co-fired
they co-fired

Past continuous

I was co-firing
you were co-firing
he/she/it was co-firing
we were co-firing
you were co-firing
they were co-firing

Past perfect

I had co-fired
you had co-fired
he/she/it had co-fired
we had co-fired
you had co-fired
they had co-fired

Past perfect continuous

I had been co-firing
you had been co-firing
he/she/it had been co-firing
we had been co-firing
you had been co-firing
they had been co-firing

Future simple

I will co-fire
you will co-fire
he/she/it will co-fire
we will co-fire
you will co-fire
they will co-fire

Future continuous

I will be co-firing
you will be co-firing
he/she/it will be co-firing
we will be co-firing
you will be co-firing
they will be co-firing

Future perfect

I will have co-fired
you will have co-fired
he/she/it will have co-fired
we will have co-fired
you will have co-fired
they will have co-fired

Future perfect continuous

I will have been co-firing
you will have been co-firing
he/she/it will have been co-firing
we will have been co-firing
you will have been co-firing
they will have been co-firing

Conditional

Present

I would co-fire
you would co-fire
he/she/it would co-fire
we would co-fire
you would co-fire
they would co-fire

Present continuous

I would be co-firing
you would be co-firing
he/she/it would be co-firing
we would be co-firing
you would be co-firing
they would be co-firing

Perfect

I would have co-fired
you would have co-fired
he/she/it would have co-fired
we would have co-fired
you would have co-fired
they would have co-fired

Perfect continuous

I would have been co-firing
you would have been co-firing
he/she/it would have been co-firing
we would have been co-firing
you would have been co-firing
they would have been co-firing

Subjunctive

Present

that I co-fire
that you co-fire
that he/she/it co-fire
that we co-fire
that you co-fire
that they co-fire

Past

if I co-fired
if you co-fired
if he/she/it co-fired
if we co-fired
if you co-fired
if they co-fired

Imperative

Affirmative

you co-fire
we let's co-fire

Negative

you don't co-fire
we let's not co-fire

Non-finite forms

Infinitive

to co-fire

Perfect infinitive

to have co-fired

Present participle / gerund

co-firing

Past participle

co-fired

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