may burn
Regular verb: burn - burned- burned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may burn
you may burn
she may burn
we may burn
you may burn
they may burn 	I may be burning
you may be burning
she may be burning
we may be burning
you may be burning
they may be burning	I may have burned
you may have burned
she may have burned
we may have burned
you may have burned
they may have burned	I may have been burning
you may have been burning
she may have been burning
we may have been burning
you may have been burning
they may have been burning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't burn
you mayn't burn
she mayn't burn
we mayn't burn
you mayn't burn
they mayn't burn 	I mayn't be burning
you mayn't be burning
she mayn't be burning
we mayn't be burning
you mayn't be burning
they mayn't be burning	I mayn't have burned
you mayn't have burned
she mayn't have burned
we mayn't have burned
you mayn't have burned
they mayn't have burned	I mayn't have been burning
you mayn't have been burning
she mayn't have been burning
we mayn't have been burning
you mayn't have been burning
they mayn't have been burning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I burn?
may you burn?
may she burn?
may we burn?
may you burn?
may they burn? 	may I be burning?
may you be burning?
may she be burning?
may we be burning?
may you be burning?
may they be burning? 	may I have burned?
may you have burned?
may she have burned?
may we have burned?
may you have burned?
may they have burned? 	may I have been burning?
may you have been burning?
may she have been burning?
may we have been burning?
may you have been burning?
may they have been burning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I burn?
mayn't you burn?
mayn't she burn?
mayn't we burn?
mayn't you burn?
mayn't they burn? 	mayn't I be burning?
mayn't you be burning?
mayn't she be burning?
mayn't we be burning?
mayn't you be burning?
mayn't they be burning? 	mayn't I have burned?
mayn't you have burned?
mayn't she have burned?
mayn't we have burned?
mayn't you have burned?
mayn't they have burned? 	mayn't I have been burning?
mayn't you have been burning?
mayn't she have been burning?
mayn't we have been burning?
mayn't you have been burning?
mayn't they have been burning?