English verb conjugation TO UNDERTAKE

Irregular verb: undertake - undertook - undertaken

Indicative

Present

do I not undertake?
do you not undertake?
does he not undertake?
do we not undertake?
do you not undertake?
do they not undertake?

Present continuous

am I not undertaking?
are you not undertaking?
is he not undertaking?
are we not undertaking?
are you not undertaking?
are they not undertaking?

Preterite

did I not undertake?
did you not undertake?
did he not undertake?
did we not undertake?
did you not undertake?
did they not undertake?

Preterite continuous

was I not undertaking?
were you not undertaking?
was he not undertaking?
were we not undertaking?
were you not undertaking?
were they not undertaking?

Present perfect

have I not undertaken?
have you not undertaken?
has he not undertaken?
have we not undertaken?
have you not undertaken?
have they not undertaken?

Present perfect continuous

have I not been undertaking?
have you not been undertaking?
has he not been undertaking?
have we not been undertaking?
have you not been undertaking?
have they not been undertaking?

Pluperfect

had I not undertaken?
had you not undertaken?
had he not undertaken?
had we not undertaken?
had you not undertaken?
had they not undertaken?

Pluperfect continuous

had I not been undertaking?
had you not been undertaking?
had he not been undertaking?
had we not been undertaking?
had you not been undertaking?
had they not been undertaking?

Future

will I not undertake?
will you not undertake?
will he not undertake?
will we not undertake?
will you not undertake?
will they not undertake?

Future continuous

will I not be undertaking?
will you not be undertaking?
will he not be undertaking?
will we not be undertaking?
will you not be undertaking?
will they not be undertaking?

Future perfect

will I not have undertaken?
will you not have undertaken?
will he not have undertaken?
will we not have undertaken?
will you not have undertaken?
will they not have undertaken?

Future perfect continuous

will I not have been undertaking?
will you not have been undertaking?
will he not have been undertaking?
will we not have been undertaking?
will you not have been undertaking?
will they not have been undertaking?

Conditional

Present

would I not undertake?
would you not undertake?
would he not undertake?
would we not undertake?
would you not undertake?
would they not undertake?

Present continuous

would I not be undertaking?
would you not be undertaking?
would he not be undertaking?
would we not be undertaking?
would you not be undertaking?
would they not be undertaking?

Past

would I not have undertaken?
would you not have undertaken?
would he not have undertaken?
would we not have undertaken?
would you not have undertaken?
would they not have undertaken?

Past continuous

would I not have been undertaking?
would you not have been undertaking?
would he not have been undertaking?
would we not have been undertaking?
would you not have been undertaking?
would they not have been undertaking?

Imperative

Imperative

-
-
-

 
 
 

Infinitive

Infinitive

to undertake

 
 
 

Participle

Present

undertaking

Past

undertaken