may underperform
Regelmä&szlig;iges Verb: underperform - underperformed- underperformed

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may underperform
you may underperform
she may underperform
we may underperform
you may underperform
they may underperform 	I may be underperforming
you may be underperforming
she may be underperforming
we may be underperforming
you may be underperforming
they may be underperforming	I may have underperformed
you may have underperformed
she may have underperformed
we may have underperformed
you may have underperformed
they may have underperformed	I may have been underperforming
you may have been underperforming
she may have been underperforming
we may have been underperforming
you may have been underperforming
they may have been underperforming	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may not underperform
you may not underperform
she may not underperform
we may not underperform
you may not underperform
they may not underperform 	I may not be underperforming
you may not be underperforming
she may not be underperforming
we may not be underperforming
you may not be underperforming
they may not be underperforming	I may not have underperformed
you may not have underperformed
she may not have underperformed
we may not have underperformed
you may not have underperformed
they may not have underperformed	I may not have been underperforming
you may not have been underperforming
she may not have been underperforming
we may not have been underperforming
you may not have been underperforming
they may not have been underperforming	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I underperform?
may you underperform?
may she underperform?
may we underperform?
may you underperform?
may they underperform? 	may I be underperforming?
may you be underperforming?
may she be underperforming?
may we be underperforming?
may you be underperforming?
may they be underperforming? 	may I have underperformed?
may you have underperformed?
may she have underperformed?
may we have underperformed?
may you have underperformed?
may they have underperformed? 	may I have been underperforming?
may you have been underperforming?
may she have been underperforming?
may we have been underperforming?
may you have been underperforming?
may they have been underperforming? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I not underperform?
may you not underperform?
may she not underperform?
may we not underperform?
may you not underperform?
may they not underperform? 	may I not be underperforming?
may you not be underperforming?
may she not be underperforming?
may we not be underperforming?
may you not be underperforming?
may they not be underperforming? 	may I not have underperformed?
may you not have underperformed?
may she not have underperformed?
may we not have underperformed?
may you not have underperformed?
may they not have underperformed? 	may I not have been underperforming?
may you not have been underperforming?
may she not have been underperforming?
may we not have been underperforming?
may you not have been underperforming?
may they not have been underperforming?