may preempt
Regular verb: preempt - preempted- preempted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may preempt
you may preempt
she may preempt
we may preempt
you may preempt
they may preempt 	I may be preempting
you may be preempting
she may be preempting
we may be preempting
you may be preempting
they may be preempting	I may have preempted
you may have preempted
she may have preempted
we may have preempted
you may have preempted
they may have preempted	I may have been preempting
you may have been preempting
she may have been preempting
we may have been preempting
you may have been preempting
they may have been preempting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not preempt
you may not preempt
she may not preempt
we may not preempt
you may not preempt
they may not preempt 	I may not be preempting
you may not be preempting
she may not be preempting
we may not be preempting
you may not be preempting
they may not be preempting	I may not have preempted
you may not have preempted
she may not have preempted
we may not have preempted
you may not have preempted
they may not have preempted	I may not have been preempting
you may not have been preempting
she may not have been preempting
we may not have been preempting
you may not have been preempting
they may not have been preempting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I preempt?
may you preempt?
may she preempt?
may we preempt?
may you preempt?
may they preempt? 	may I be preempting?
may you be preempting?
may she be preempting?
may we be preempting?
may you be preempting?
may they be preempting? 	may I have preempted?
may you have preempted?
may she have preempted?
may we have preempted?
may you have preempted?
may they have preempted? 	may I have been preempting?
may you have been preempting?
may she have been preempting?
may we have been preempting?
may you have been preempting?
may they have been preempting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not preempt?
may you not preempt?
may she not preempt?
may we not preempt?
may you not preempt?
may they not preempt? 	may I not be preempting?
may you not be preempting?
may she not be preempting?
may we not be preempting?
may you not be preempting?
may they not be preempting? 	may I not have preempted?
may you not have preempted?
may she not have preempted?
may we not have preempted?
may you not have preempted?
may they not have preempted? 	may I not have been preempting?
may you not have been preempting?
may she not have been preempting?
may we not have been preempting?
may you not have been preempting?
may they not have been preempting?