To give or assign a date to a document that is earlier than the current or true date.
Infinitivebackdate
Past simplebackdated
Past participlebackdated
-ing formbackdating
Full conjugation of the English verb to backdate (past simple backdated,
past participle backdated):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
backdate
you
backdate
he/she/it
backdates
we
backdate
you
backdate
they
backdate
Present continuous
I
am backdating
you
are backdating
he/she/it
is backdating
we
are backdating
you
are backdating
they
are backdating
Present perfect
I
have backdated
you
have backdated
he/she/it
has backdated
we
have backdated
you
have backdated
they
have backdated
Present perfect continuous
I
have been backdating
you
have been backdating
he/she/it
has been backdating
we
have been backdating
you
have been backdating
they
have been backdating
Past simple
I
backdated
you
backdated
he/she/it
backdated
we
backdated
you
backdated
they
backdated
Past continuous
I
was backdating
you
were backdating
he/she/it
was backdating
we
were backdating
you
were backdating
they
were backdating
Past perfect
I
had backdated
you
had backdated
he/she/it
had backdated
we
had backdated
you
had backdated
they
had backdated
Past perfect continuous
I
had been backdating
you
had been backdating
he/she/it
had been backdating
we
had been backdating
you
had been backdating
they
had been backdating
Future simple
I
will backdate
you
will backdate
he/she/it
will backdate
we
will backdate
you
will backdate
they
will backdate
Future continuous
I
will be backdating
you
will be backdating
he/she/it
will be backdating
we
will be backdating
you
will be backdating
they
will be backdating
Future perfect
I
will have backdated
you
will have backdated
he/she/it
will have backdated
we
will have backdated
you
will have backdated
they
will have backdated
Future perfect continuous
I
will have been backdating
you
will have been backdating
he/she/it
will have been backdating
we
will have been backdating
you
will have been backdating
they
will have been backdating
Conditional
Present
I
would backdate
you
would backdate
he/she/it
would backdate
we
would backdate
you
would backdate
they
would backdate
Present continuous
I
would be backdating
you
would be backdating
he/she/it
would be backdating
we
would be backdating
you
would be backdating
they
would be backdating
Perfect
I
would have backdated
you
would have backdated
he/she/it
would have backdated
we
would have backdated
you
would have backdated
they
would have backdated
Perfect continuous
I
would have been backdating
you
would have been backdating
he/she/it
would have been backdating
we
would have been backdating
you
would have been backdating
they
would have been backdating
Subjunctive
Present
that I
backdate
that you
backdate
that he/she/it
backdate
that we
backdate
that you
backdate
that they
backdate
Past
if I
backdated
if you
backdated
if he/she/it
backdated
if we
backdated
if you
backdated
if they
backdated
Imperative
Affirmative
you
backdate
we
let's backdate
Negative
you
don't backdate
we
let's not backdate
Non-finite forms
Infinitive
to backdate
Perfect infinitive
to have backdated
Present participle / gerund
backdating
Past participle
backdated
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.