To make a mark
Infinitivesign
Past simplesigned
Past participlesigned
-ing formsigning
Full conjugation of the English verb to sign (past simple signed,
past participle signed):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
sign
you
sign
he/she/it
signs
we
sign
you
sign
they
sign
Present continuous
I
am signing
you
are signing
he/she/it
is signing
we
are signing
you
are signing
they
are signing
Present perfect
I
have signed
you
have signed
he/she/it
has signed
we
have signed
you
have signed
they
have signed
Present perfect continuous
I
have been signing
you
have been signing
he/she/it
has been signing
we
have been signing
you
have been signing
they
have been signing
Past simple
I
signed
you
signed
he/she/it
signed
we
signed
you
signed
they
signed
Past continuous
I
was signing
you
were signing
he/she/it
was signing
we
were signing
you
were signing
they
were signing
Past perfect
I
had signed
you
had signed
he/she/it
had signed
we
had signed
you
had signed
they
had signed
Past perfect continuous
I
had been signing
you
had been signing
he/she/it
had been signing
we
had been signing
you
had been signing
they
had been signing
Future simple
I
will sign
you
will sign
he/she/it
will sign
we
will sign
you
will sign
they
will sign
Future continuous
I
will be signing
you
will be signing
he/she/it
will be signing
we
will be signing
you
will be signing
they
will be signing
Future perfect
I
will have signed
you
will have signed
he/she/it
will have signed
we
will have signed
you
will have signed
they
will have signed
Future perfect continuous
I
will have been signing
you
will have been signing
he/she/it
will have been signing
we
will have been signing
you
will have been signing
they
will have been signing
Conditional
Present
I
would sign
you
would sign
he/she/it
would sign
we
would sign
you
would sign
they
would sign
Present continuous
I
would be signing
you
would be signing
he/she/it
would be signing
we
would be signing
you
would be signing
they
would be signing
Perfect
I
would have signed
you
would have signed
he/she/it
would have signed
we
would have signed
you
would have signed
they
would have signed
Perfect continuous
I
would have been signing
you
would have been signing
he/she/it
would have been signing
we
would have been signing
you
would have been signing
they
would have been signing
Subjunctive
Present
that I
sign
that you
sign
that he/she/it
sign
that we
sign
that you
sign
that they
sign
Past
if I
signed
if you
signed
if he/she/it
signed
if we
signed
if you
signed
if they
signed
Imperative
Affirmative
you
sign
we
let's sign
Negative
you
don't sign
we
let's not sign
Non-finite forms
Infinitive
to sign
Perfect infinitive
to have signed
Present participle / gerund
signing
Past participle
signed
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.