To take upon oneself; to start, to embark on.
Infinitiveundertake
Past simpleundertook
Past participleundertaken
-ing formundertaking
Full conjugation of the English verb to undertake (past simple undertook,
past participle undertaken):
present simple and continuous, past simple and continuous, present perfect, past perfect,
future, conditional, subjunctive and imperative, with all persons.
Indicative
Present simple
I
undertake
you
undertake
he/she/it
undertakes
we
undertake
you
undertake
they
undertake
Present continuous
I
am undertaking
you
are undertaking
he/she/it
is undertaking
we
are undertaking
you
are undertaking
they
are undertaking
Present perfect
I
have undertaken
you
have undertaken
he/she/it
has undertaken
we
have undertaken
you
have undertaken
they
have undertaken
Present perfect continuous
I
have been undertaking
you
have been undertaking
he/she/it
has been undertaking
we
have been undertaking
you
have been undertaking
they
have been undertaking
Past simple
I
undertook
you
undertook
he/she/it
undertook
we
undertook
you
undertook
they
undertook
Past continuous
I
was undertaking
you
were undertaking
he/she/it
was undertaking
we
were undertaking
you
were undertaking
they
were undertaking
Past perfect
I
had undertaken
you
had undertaken
he/she/it
had undertaken
we
had undertaken
you
had undertaken
they
had undertaken
Past perfect continuous
I
had been undertaking
you
had been undertaking
he/she/it
had been undertaking
we
had been undertaking
you
had been undertaking
they
had been undertaking
Future simple
I
will undertake
you
will undertake
he/she/it
will undertake
we
will undertake
you
will undertake
they
will undertake
Future continuous
I
will be undertaking
you
will be undertaking
he/she/it
will be undertaking
we
will be undertaking
you
will be undertaking
they
will be undertaking
Future perfect
I
will have undertaken
you
will have undertaken
he/she/it
will have undertaken
we
will have undertaken
you
will have undertaken
they
will have undertaken
Future perfect continuous
I
will have been undertaking
you
will have been undertaking
he/she/it
will have been undertaking
we
will have been undertaking
you
will have been undertaking
they
will have been undertaking
Conditional
Present
I
would undertake
you
would undertake
he/she/it
would undertake
we
would undertake
you
would undertake
they
would undertake
Present continuous
I
would be undertaking
you
would be undertaking
he/she/it
would be undertaking
we
would be undertaking
you
would be undertaking
they
would be undertaking
Perfect
I
would have undertaken
you
would have undertaken
he/she/it
would have undertaken
we
would have undertaken
you
would have undertaken
they
would have undertaken
Perfect continuous
I
would have been undertaking
you
would have been undertaking
he/she/it
would have been undertaking
we
would have been undertaking
you
would have been undertaking
they
would have been undertaking
Subjunctive
Present
that I
undertake
that you
undertake
that he/she/it
undertake
that we
undertake
that you
undertake
that they
undertake
Past
if I
undertook
if you
undertook
if he/she/it
undertook
if we
undertook
if you
undertook
if they
undertook
Imperative
Affirmative
you
undertake
we
let's undertake
Negative
you
don't undertake
we
let's not undertake
Non-finite forms
Infinitive
to undertake
Perfect infinitive
to have undertaken
Present participle / gerund
undertaking
Past participle
undertaken
Conjugations: Wiktionary (via kaikki.org), adapted, licensed under CC BY-SA 4.0.