To fire (different types of fuel) together.
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.