may destroy
Regular verb: destroy - destroyed- destroyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may destroy
you may destroy
he may destroy
we may destroy
you may destroy
they may destroy 	I may be destroying
you may be destroying
he may be destroying
we may be destroying
you may be destroying
they may be destroying	I may have destroyed
you may have destroyed
he may have destroyed
we may have destroyed
you may have destroyed
they may have destroyed	I may have been destroying
you may have been destroying
he may have been destroying
we may have been destroying
you may have been destroying
they may have been destroying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't destroy
you mayn't destroy
he mayn't destroy
we mayn't destroy
you mayn't destroy
they mayn't destroy 	I mayn't be destroying
you mayn't be destroying
he mayn't be destroying
we mayn't be destroying
you mayn't be destroying
they mayn't be destroying	I mayn't have destroyed
you mayn't have destroyed
he mayn't have destroyed
we mayn't have destroyed
you mayn't have destroyed
they mayn't have destroyed	I mayn't have been destroying
you mayn't have been destroying
he mayn't have been destroying
we mayn't have been destroying
you mayn't have been destroying
they mayn't have been destroying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I destroy?
may you destroy?
may he destroy?
may we destroy?
may you destroy?
may they destroy? 	may I be destroying?
may you be destroying?
may he be destroying?
may we be destroying?
may you be destroying?
may they be destroying? 	may I have destroyed?
may you have destroyed?
may he have destroyed?
may we have destroyed?
may you have destroyed?
may they have destroyed? 	may I have been destroying?
may you have been destroying?
may he have been destroying?
may we have been destroying?
may you have been destroying?
may they have been destroying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I destroy?
mayn't you destroy?
mayn't he destroy?
mayn't we destroy?
mayn't you destroy?
mayn't they destroy? 	mayn't I be destroying?
mayn't you be destroying?
mayn't he be destroying?
mayn't we be destroying?
mayn't you be destroying?
mayn't they be destroying? 	mayn't I have destroyed?
mayn't you have destroyed?
mayn't he have destroyed?
mayn't we have destroyed?
mayn't you have destroyed?
mayn't they have destroyed? 	mayn't I have been destroying?
mayn't you have been destroying?
mayn't he have been destroying?
mayn't we have been destroying?
mayn't you have been destroying?
mayn't they have been destroying?