to undergo
Irregular verb: undergo - underwent- undergone

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I not undergo?
do you not undergo?
doesshe not undergo?
do we not undergo?
do you not undergo?
do they not undergo? 	amI not undergoing?
areyou not undergoing?
isshe not undergoing?
arewe not undergoing?
areyou not undergoing?
arethey not undergoing? 	did I not undergo?
did you not undergo?
did she not undergo?
did we not undergo?
did you not undergo?
did they not undergo? 	wasI not undergoing?
wereyou not undergoing?
wasshe not undergoing?
werewe not undergoing?
wereyou not undergoing?
werethey not undergoing? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I not undergone?
have you not undergone?
hasshe not undergone?
have we not undergone?
have you not undergone?
have they not undergone? 	 have I not been undergoing?
have you not been undergoing?
hasshe not been undergoing?
have we not been undergoing?
have you not been undergoing?
have they not been undergoing? 	had I not undergone?
had you not undergone?
had she not undergone?
had we not undergone?
had you not undergone?
had they not undergone? 	had I not been undergoing?
had you not been undergoing?
had she not been undergoing?
had we not been undergoing?
had you not been undergoing?
had they not been undergoing? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
will I not undergo?
will you not undergo?
will she not undergo?
will we not undergo?
will you not undergo?
will they not undergo? 	will I not be undergoing?
will you not be undergoing?
will she not be undergoing?
will we not be undergoing?
will you not be undergoing?
will they not be undergoing? 	will I not have undergone?
will you not have undergone?
will she not have undergone?
will we not have undergone?
will you not have undergone?
will they not have undergone? 	will I not have been undergoing?
will you not have been undergoing?
will she not have been undergoing?
will we not have been undergoing?
will you not have been undergoing?
will they not have been undergoing? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
would I not undergo?
would you not undergo?
would she not undergo?
would we not undergo?
would you not undergo?
would they not undergo? 	would I not be undergoing?
would you not be undergoing?
would she not be undergoing?
would we not be undergoing?
would you not be undergoing?
would they not be undergoing? 	would I not have undergone?
would you not have undergone?
would she not have undergone?
would we not have undergone?
would you not have undergone?
would they not have undergone? 	would I not have been undergoing?
would you not have been undergoing?
would she not have been undergoing?
would we not have been undergoing?
would you not have been undergoing?
would they not have been undergoing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to undergo 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
undergoing	undergone