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