To sleep too little.
Infinitiveundersleep
Past simpleunderslept
Past participleunderslept
-ing formundersleeping
Full conjugation of the English verb to undersleep (past simple underslept,
past participle underslept):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
undersleep
you
undersleep
he/she/it
undersleeps
we
undersleep
you
undersleep
they
undersleep
Present continuous
I
am undersleeping
you
are undersleeping
he/she/it
is undersleeping
we
are undersleeping
you
are undersleeping
they
are undersleeping
Present perfect
I
have underslept
you
have underslept
he/she/it
has underslept
we
have underslept
you
have underslept
they
have underslept
Present perfect continuous
I
have been undersleeping
you
have been undersleeping
he/she/it
has been undersleeping
we
have been undersleeping
you
have been undersleeping
they
have been undersleeping
Past simple
I
underslept
you
underslept
he/she/it
underslept
we
underslept
you
underslept
they
underslept
Past continuous
I
was undersleeping
you
were undersleeping
he/she/it
was undersleeping
we
were undersleeping
you
were undersleeping
they
were undersleeping
Past perfect
I
had underslept
you
had underslept
he/she/it
had underslept
we
had underslept
you
had underslept
they
had underslept
Past perfect continuous
I
had been undersleeping
you
had been undersleeping
he/she/it
had been undersleeping
we
had been undersleeping
you
had been undersleeping
they
had been undersleeping
Future simple
I
will undersleep
you
will undersleep
he/she/it
will undersleep
we
will undersleep
you
will undersleep
they
will undersleep
Future continuous
I
will be undersleeping
you
will be undersleeping
he/she/it
will be undersleeping
we
will be undersleeping
you
will be undersleeping
they
will be undersleeping
Future perfect
I
will have underslept
you
will have underslept
he/she/it
will have underslept
we
will have underslept
you
will have underslept
they
will have underslept
Future perfect continuous
I
will have been undersleeping
you
will have been undersleeping
he/she/it
will have been undersleeping
we
will have been undersleeping
you
will have been undersleeping
they
will have been undersleeping
Conditional
Present
I
would undersleep
you
would undersleep
he/she/it
would undersleep
we
would undersleep
you
would undersleep
they
would undersleep
Present continuous
I
would be undersleeping
you
would be undersleeping
he/she/it
would be undersleeping
we
would be undersleeping
you
would be undersleeping
they
would be undersleeping
Perfect
I
would have underslept
you
would have underslept
he/she/it
would have underslept
we
would have underslept
you
would have underslept
they
would have underslept
Perfect continuous
I
would have been undersleeping
you
would have been undersleeping
he/she/it
would have been undersleeping
we
would have been undersleeping
you
would have been undersleeping
they
would have been undersleeping
Subjunctive
Present
that I
undersleep
that you
undersleep
that he/she/it
undersleep
that we
undersleep
that you
undersleep
that they
undersleep
Past
if I
underslept
if you
underslept
if he/she/it
underslept
if we
underslept
if you
underslept
if they
underslept
Imperative
Affirmative
you
undersleep
we
let's undersleep
Negative
you
don't undersleep
we
let's not undersleep
Non-finite forms
Infinitive
to undersleep
Perfect infinitive
to have underslept
Present participle / gerund
undersleeping
Past participle
underslept
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.