may wreak
Regular verb: wreak - wreaked- wreaked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may wreak
you may wreak
he may wreak
we may wreak
you may wreak
they may wreak 	I may be wreaking
you may be wreaking
he may be wreaking
we may be wreaking
you may be wreaking
they may be wreaking	I may have wreaked
you may have wreaked
he may have wreaked
we may have wreaked
you may have wreaked
they may have wreaked	I may have been wreaking
you may have been wreaking
he may have been wreaking
we may have been wreaking
you may have been wreaking
they may have been wreaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not wreak
you may not wreak
he may not wreak
we may not wreak
you may not wreak
they may not wreak 	I may not be wreaking
you may not be wreaking
he may not be wreaking
we may not be wreaking
you may not be wreaking
they may not be wreaking	I may not have wreaked
you may not have wreaked
he may not have wreaked
we may not have wreaked
you may not have wreaked
they may not have wreaked	I may not have been wreaking
you may not have been wreaking
he may not have been wreaking
we may not have been wreaking
you may not have been wreaking
they may not have been wreaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I wreak?
may you wreak?
may he wreak?
may we wreak?
may you wreak?
may they wreak? 	may I be wreaking?
may you be wreaking?
may he be wreaking?
may we be wreaking?
may you be wreaking?
may they be wreaking? 	may I have wreaked?
may you have wreaked?
may he have wreaked?
may we have wreaked?
may you have wreaked?
may they have wreaked? 	may I have been wreaking?
may you have been wreaking?
may he have been wreaking?
may we have been wreaking?
may you have been wreaking?
may they have been wreaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not wreak?
may you not wreak?
may he not wreak?
may we not wreak?
may you not wreak?
may they not wreak? 	may I not be wreaking?
may you not be wreaking?
may he not be wreaking?
may we not be wreaking?
may you not be wreaking?
may they not be wreaking? 	may I not have wreaked?
may you not have wreaked?
may he not have wreaked?
may we not have wreaked?
may you not have wreaked?
may they not have wreaked? 	may I not have been wreaking?
may you not have been wreaking?
may he not have been wreaking?
may we not have been wreaking?
may you not have been wreaking?
may they not have been wreaking?