to undergo
Irregular verb: undergo - underwent- undergone

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't undergo
you don't undergo
she doesn't undergo
we don't undergo
you don't undergo
they don't undergo 	I'mnot undergoing
youaren't undergoing
sheisn't undergoing
wearen't undergoing
youaren't undergoing
theyaren't undergoing	I didn't undergo
you didn't undergo
she didn't undergo
we didn't undergo
you didn't undergo
they didn't undergo 	Iwasn't undergoing
youweren't undergoing
shewasn't undergoing
weweren't undergoing
youweren't undergoing
theyweren't undergoing	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't undergone
you haven't undergone
she hasn't undergone
we haven't undergone
you haven't undergone
they haven't undergone	I haven't  been undergoing
you haven't  been undergoing
she hasn't  been undergoing
we haven't  been undergoing
you haven't  been undergoing
they haven't  been undergoing	I hadn't undergone
you hadn't undergone
she hadn't undergone
we hadn't undergone
you hadn't undergone
they hadn't undergone	I hadn't been undergoing
you hadn't been undergoing
she hadn't been undergoing
we hadn't been undergoing
you hadn't been undergoing
they hadn't been undergoing	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't undergo
you won't undergo
she won't undergo
we won't undergo
you won't undergo
they won't undergo 	I won't be undergoing
you won't be undergoing
she won't be undergoing
we won't be undergoing
you won't be undergoing
they won't be undergoing	I won't have undergone
you won't have undergone
she won't have undergone
we won't have undergone
you won't have undergone
they won't have undergone	I won't have been undergoing
you won't have been undergoing
she won't have been undergoing
we won't have been undergoing
you won't have been undergoing
they won't have been undergoing	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't undergo
you wouldn't undergo
she wouldn't undergo
we wouldn't undergo
you wouldn't undergo
they wouldn't undergo 	I wouldn't be undergoing
you wouldn't be undergoing
she wouldn't be undergoing
we wouldn't be undergoing
you wouldn't be undergoing
they wouldn't be undergoing	I wouldn't have undergone
you wouldn't have undergone
she wouldn't have undergone
we wouldn't have undergone
you wouldn't have undergone
they wouldn't have undergone	I wouldn't have been undergoing
you wouldn't have been undergoing
she wouldn't have been undergoing
we wouldn't have been undergoing
you wouldn't have been undergoing
they wouldn't have been undergoing	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to undergo 	 	do not undergo
Let's not undergo
do not undergo 	 	

Participle 	
Present 	Past 	 	 	
undergoing	undergone