To speculate about the consequences of something that could have happened.
Infinitivewhat-if
Past simplewhat-iffed
Past participlewhat-iffed
-ing formwhat-iffing
Full conjugation of the English verb to what-if (past simple what-iffed,
past participle what-iffed):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
what-if
you
what-if
he/she/it
what-ifs
we
what-if
you
what-if
they
what-if
Present continuous
I
am what-iffing
you
are what-iffing
he/she/it
is what-iffing
we
are what-iffing
you
are what-iffing
they
are what-iffing
Present perfect
I
have what-iffed
you
have what-iffed
he/she/it
has what-iffed
we
have what-iffed
you
have what-iffed
they
have what-iffed
Present perfect continuous
I
have been what-iffing
you
have been what-iffing
he/she/it
has been what-iffing
we
have been what-iffing
you
have been what-iffing
they
have been what-iffing
Past simple
I
what-iffed
you
what-iffed
he/she/it
what-iffed
we
what-iffed
you
what-iffed
they
what-iffed
Past continuous
I
was what-iffing
you
were what-iffing
he/she/it
was what-iffing
we
were what-iffing
you
were what-iffing
they
were what-iffing
Past perfect
I
had what-iffed
you
had what-iffed
he/she/it
had what-iffed
we
had what-iffed
you
had what-iffed
they
had what-iffed
Past perfect continuous
I
had been what-iffing
you
had been what-iffing
he/she/it
had been what-iffing
we
had been what-iffing
you
had been what-iffing
they
had been what-iffing
Future simple
I
will what-if
you
will what-if
he/she/it
will what-if
we
will what-if
you
will what-if
they
will what-if
Future continuous
I
will be what-iffing
you
will be what-iffing
he/she/it
will be what-iffing
we
will be what-iffing
you
will be what-iffing
they
will be what-iffing
Future perfect
I
will have what-iffed
you
will have what-iffed
he/she/it
will have what-iffed
we
will have what-iffed
you
will have what-iffed
they
will have what-iffed
Future perfect continuous
I
will have been what-iffing
you
will have been what-iffing
he/she/it
will have been what-iffing
we
will have been what-iffing
you
will have been what-iffing
they
will have been what-iffing
Conditional
Present
I
would what-if
you
would what-if
he/she/it
would what-if
we
would what-if
you
would what-if
they
would what-if
Present continuous
I
would be what-iffing
you
would be what-iffing
he/she/it
would be what-iffing
we
would be what-iffing
you
would be what-iffing
they
would be what-iffing
Perfect
I
would have what-iffed
you
would have what-iffed
he/she/it
would have what-iffed
we
would have what-iffed
you
would have what-iffed
they
would have what-iffed
Perfect continuous
I
would have been what-iffing
you
would have been what-iffing
he/she/it
would have been what-iffing
we
would have been what-iffing
you
would have been what-iffing
they
would have been what-iffing
Subjunctive
Present
that I
what-if
that you
what-if
that he/she/it
what-if
that we
what-if
that you
what-if
that they
what-if
Past
if I
what-iffed
if you
what-iffed
if he/she/it
what-iffed
if we
what-iffed
if you
what-iffed
if they
what-iffed
Imperative
Affirmative
you
what-if
we
let's what-if
Negative
you
don't what-if
we
let's not what-if
Non-finite forms
Infinitive
to what-if
Perfect infinitive
to have what-iffed
Present participle / gerund
what-iffing
Past participle
what-iffed
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.