To subscribe; sign one's name at the foot of.
Infinitiveundersign
Past simpleundersigned
Past participleundersigned
-ing formundersigning
Full conjugation of the English verb to undersign (past simple undersigned,
past participle undersigned):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
undersign
you
undersign
he/she/it
undersigns
we
undersign
you
undersign
they
undersign
Present continuous
I
am undersigning
you
are undersigning
he/she/it
is undersigning
we
are undersigning
you
are undersigning
they
are undersigning
Present perfect
I
have undersigned
you
have undersigned
he/she/it
has undersigned
we
have undersigned
you
have undersigned
they
have undersigned
Present perfect continuous
I
have been undersigning
you
have been undersigning
he/she/it
has been undersigning
we
have been undersigning
you
have been undersigning
they
have been undersigning
Past simple
I
undersigned
you
undersigned
he/she/it
undersigned
we
undersigned
you
undersigned
they
undersigned
Past continuous
I
was undersigning
you
were undersigning
he/she/it
was undersigning
we
were undersigning
you
were undersigning
they
were undersigning
Past perfect
I
had undersigned
you
had undersigned
he/she/it
had undersigned
we
had undersigned
you
had undersigned
they
had undersigned
Past perfect continuous
I
had been undersigning
you
had been undersigning
he/she/it
had been undersigning
we
had been undersigning
you
had been undersigning
they
had been undersigning
Future simple
I
will undersign
you
will undersign
he/she/it
will undersign
we
will undersign
you
will undersign
they
will undersign
Future continuous
I
will be undersigning
you
will be undersigning
he/she/it
will be undersigning
we
will be undersigning
you
will be undersigning
they
will be undersigning
Future perfect
I
will have undersigned
you
will have undersigned
he/she/it
will have undersigned
we
will have undersigned
you
will have undersigned
they
will have undersigned
Future perfect continuous
I
will have been undersigning
you
will have been undersigning
he/she/it
will have been undersigning
we
will have been undersigning
you
will have been undersigning
they
will have been undersigning
Conditional
Present
I
would undersign
you
would undersign
he/she/it
would undersign
we
would undersign
you
would undersign
they
would undersign
Present continuous
I
would be undersigning
you
would be undersigning
he/she/it
would be undersigning
we
would be undersigning
you
would be undersigning
they
would be undersigning
Perfect
I
would have undersigned
you
would have undersigned
he/she/it
would have undersigned
we
would have undersigned
you
would have undersigned
they
would have undersigned
Perfect continuous
I
would have been undersigning
you
would have been undersigning
he/she/it
would have been undersigning
we
would have been undersigning
you
would have been undersigning
they
would have been undersigning
Subjunctive
Present
that I
undersign
that you
undersign
that he/she/it
undersign
that we
undersign
that you
undersign
that they
undersign
Past
if I
undersigned
if you
undersigned
if he/she/it
undersigned
if we
undersigned
if you
undersigned
if they
undersigned
Imperative
Affirmative
you
undersign
we
let's undersign
Negative
you
don't undersign
we
let's not undersign
Non-finite forms
Infinitive
to undersign
Perfect infinitive
to have undersigned
Present participle / gerund
undersigning
Past participle
undersigned
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.