To multiply by four.
Infinitivequadruple
Past simplequadrupled
Past participlequadrupled
-ing formquadrupling
Full conjugation of the English verb to quadruple (past simple quadrupled,
past participle quadrupled):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
quadruple
you
quadruple
he/she/it
quadruples
we
quadruple
you
quadruple
they
quadruple
Present continuous
I
am quadrupling
you
are quadrupling
he/she/it
is quadrupling
we
are quadrupling
you
are quadrupling
they
are quadrupling
Present perfect
I
have quadrupled
you
have quadrupled
he/she/it
has quadrupled
we
have quadrupled
you
have quadrupled
they
have quadrupled
Present perfect continuous
I
have been quadrupling
you
have been quadrupling
he/she/it
has been quadrupling
we
have been quadrupling
you
have been quadrupling
they
have been quadrupling
Past simple
I
quadrupled
you
quadrupled
he/she/it
quadrupled
we
quadrupled
you
quadrupled
they
quadrupled
Past continuous
I
was quadrupling
you
were quadrupling
he/she/it
was quadrupling
we
were quadrupling
you
were quadrupling
they
were quadrupling
Past perfect
I
had quadrupled
you
had quadrupled
he/she/it
had quadrupled
we
had quadrupled
you
had quadrupled
they
had quadrupled
Past perfect continuous
I
had been quadrupling
you
had been quadrupling
he/she/it
had been quadrupling
we
had been quadrupling
you
had been quadrupling
they
had been quadrupling
Future simple
I
will quadruple
you
will quadruple
he/she/it
will quadruple
we
will quadruple
you
will quadruple
they
will quadruple
Future continuous
I
will be quadrupling
you
will be quadrupling
he/she/it
will be quadrupling
we
will be quadrupling
you
will be quadrupling
they
will be quadrupling
Future perfect
I
will have quadrupled
you
will have quadrupled
he/she/it
will have quadrupled
we
will have quadrupled
you
will have quadrupled
they
will have quadrupled
Future perfect continuous
I
will have been quadrupling
you
will have been quadrupling
he/she/it
will have been quadrupling
we
will have been quadrupling
you
will have been quadrupling
they
will have been quadrupling
Conditional
Present
I
would quadruple
you
would quadruple
he/she/it
would quadruple
we
would quadruple
you
would quadruple
they
would quadruple
Present continuous
I
would be quadrupling
you
would be quadrupling
he/she/it
would be quadrupling
we
would be quadrupling
you
would be quadrupling
they
would be quadrupling
Perfect
I
would have quadrupled
you
would have quadrupled
he/she/it
would have quadrupled
we
would have quadrupled
you
would have quadrupled
they
would have quadrupled
Perfect continuous
I
would have been quadrupling
you
would have been quadrupling
he/she/it
would have been quadrupling
we
would have been quadrupling
you
would have been quadrupling
they
would have been quadrupling
Subjunctive
Present
that I
quadruple
that you
quadruple
that he/she/it
quadruple
that we
quadruple
that you
quadruple
that they
quadruple
Past
if I
quadrupled
if you
quadrupled
if he/she/it
quadrupled
if we
quadrupled
if you
quadrupled
if they
quadrupled
Imperative
Affirmative
you
quadruple
we
let's quadruple
Negative
you
don't quadruple
we
let's not quadruple
Non-finite forms
Infinitive
to quadruple
Perfect infinitive
to have quadrupled
Present participle / gerund
quadrupling
Past participle
quadrupled
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.