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Other forms without ? | do not undergo | male gender | contraction
Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation TO UNDERGO

Irregular verb: undergo - underwent - undergone

Indicative

Present
do I undergo?
do you undergo?
does she undergo?
do we undergo?
do you undergo?
do they undergo?
Present continuous
am I undergoing?
are you undergoing?
is she undergoing?
are we undergoing?
are you undergoing?
are they undergoing?
Preterite
did I undergo?
did you undergo?
did she undergo?
did we undergo?
did you undergo?
did they undergo?
Preterite continuous
was I undergoing?
were you undergoing?
was she undergoing?
were we undergoing?
were you undergoing?
were they undergoing?
Present perfect
have I undergone?
have you undergone?
has she undergone?
have we undergone?
have you undergone?
have they undergone?
Present perfect continuous
have I been undergoing?
have you been undergoing?
has she been undergoing?
have we been undergoing?
have you been undergoing?
have they been undergoing?
Pluperfect
had I undergone?
had you undergone?
had she undergone?
had we undergone?
had you undergone?
had they undergone?
Pluperfect continuous
had I been undergoing?
had you been undergoing?
had she been undergoing?
had we been undergoing?
had you been undergoing?
had they been undergoing?
Future
will I undergo?
will you undergo?
will she undergo?
will we undergo?
will you undergo?
will they undergo?
Future continuous
will I be undergoing?
will you be undergoing?
will she be undergoing?
will we be undergoing?
will you be undergoing?
will they be undergoing?
Future perfect
will I have undergone?
will you have undergone?
will she have undergone?
will we have undergone?
will you have undergone?
will they have undergone?
Future perfect continuous
will I have been undergoing?
will you have been undergoing?
will she have been undergoing?
will we have been undergoing?
will you have been undergoing?
will they have been undergoing?

Conditional

Present
would I undergo?
would you undergo?
would she undergo?
would we undergo?
would you undergo?
would they undergo?
Present continuous
would I be undergoing?
would you be undergoing?
would she be undergoing?
would we be undergoing?
would you be undergoing?
would they be undergoing?
Past
would I have undergone?
would you have undergone?
would she have undergone?
would we have undergone?
would you have undergone?
would they have undergone?
Past continuous
would I have been undergoing?
would you have been undergoing?
would she have been undergoing?
would we have been undergoing?
would you have been undergoing?
would they have been undergoing?

Imperative

Imperative
-
-
-
 
 
 

Infinitive

Infinitive
to undergo
 
 
 

Participle

Present
undergoing
Past
undergone