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LEARNIV.com  >  en  >  English irregular verbs  >  undergo


Conjugation of the irregular verb:

undergo

Infinitive

undergo

[ˌʌndəˈgoʊ]

Past simple

underwent

[ˌʌndəˈwent]

Past participle

undergone

[ˌʌndəˈɡɒn]




Conjugation:

Infinitive

Past simple

Past participle

go

[ɡəʊ]

went

[went]

gone

[ɡɒn]

Conjugation of the irregular verb [undergo]

Present

I
undergo 
you
undergo 
he/she/it
undergoes 
we
undergo 
you
undergo 
they
undergo 

Present continuous

I
am undergoing 
you
are undergoing 
he/she/it
is undergoing 
we
are undergoing 
you
are undergoing 
they
are undergoing 

Simple past

I
underwent 
you
underwent 
he/she/it
underwent 
we
underwent 
you
underwent 
they
underwent 

Past continuous

I
was undergoing 
you
were undergoing 
he/she/it
was undergoing 
we
were undergoing 
you
were undergoing 
they
were undergoing 

Present perfect

I
have undergone 
you
have undergone 
he/she/it
has undergone 
we
have undergone 
you
have undergone 
they
have undergone 

Present perfect continuous

I
have been undergoing 
you
have been undergoing 
he/she/it
has been undergoing 
we
have been undergoing 
you
have been undergoing 
they
have been undergoing 

Past perfect

I
had undergone 
you
had undergone 
he/she/it
had undergone 
we
had undergone 
you
had undergone 
they
had undergone 

Past perfect continuous

I
had been undergoing 
you
had been undergoing 
he/she/it
had been undergoing 
we
had been undergoing 
you
had been undergoing 
they
had been undergoing 

Future

I
will undergo 
you
will undergo 
he/she/it
will undergo 
we
will undergo 
you
will undergo 
they
will undergo 

Future continuous

I
will be undergoing 
you
will be undergoing 
he/she/it
will be undergoing 
we
will be undergoing 
you
will be undergoing 
they
will be undergoing 

Future perfect

I
will have undergone 
you
will have undergone 
he/she/it
will have undergone 
we
will have undergone 
you
will have undergone 
they
will have undergone 

Future perfect continuous

I
will have been undergoing 
you
will have been undergoing 
he/she/it
will have been undergoing 
we
will have been undergoing 
you
will have been undergoing 
they
will have been undergoing 

Conditional of the irregular verb [undergo]

Conditional present

I
would undergo 
you
would undergo 
he/she/it
would undergo 
we
would undergo 
you
would undergo 
they
would undergo 

Conditional present progressive

I
would be undergoing 
you
would be undergoing 
he/she/it
would be undergoing 
we
would be undergoing 
you
would be undergoing 
they
would be undergoing 

Conditional perfect

I
would have undergone 
you
would have undergone 
he/she/it
would have undergone 
we
would have undergone 
you
would have undergone 
they
would have undergone 

Conditional perfect progressive

I
would have been undergoing 
you
would have been undergoing 
he/she/it
would have been undergoing 
we
would have been undergoing 
you
would have been undergoing 
they
would have been undergoing 

Subjunktiv of the irregular verb [undergo]

Present subjunctive

I
undergo 
you
undergo 
he/she/it
undergo 
we
undergo 
you
undergo 
they
undergo 

Past subjunctive

I
underwent 
you
underwent 
he/she/it
underwent 
we
underwent 
you
underwent 
they
underwent 

Past perfect subjunctive

I
had undergone 
you
had undergone 
he/she/it
had undergone 
we
had undergone 
you
had undergone 
they
had undergone 

Imperativ of the irregular verb [undergo]

Imperativ

I
undergo 
you
Let´s undergo 
he/she/it
undergo 
we
 
you
 
they
 

Participle of the irregular verb [undergo]

Present participle

I
undergoing 
you
 
he/she/it
 
we
 
you
 
they
 

Past participle

I
undergone 
you
 
he/she/it
 
we
 
you
 
they
 











Irregular verbs