may fog
Regular verb: fog - fogged- fogged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may fog
you may fog
he may fog
we may fog
you may fog
they may fog 	I may be fogging
you may be fogging
he may be fogging
we may be fogging
you may be fogging
they may be fogging	I may have fogged
you may have fogged
he may have fogged
we may have fogged
you may have fogged
they may have fogged	I may have been fogging
you may have been fogging
he may have been fogging
we may have been fogging
you may have been fogging
they may have been fogging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't fog
you mayn't fog
he mayn't fog
we mayn't fog
you mayn't fog
they mayn't fog 	I mayn't be fogging
you mayn't be fogging
he mayn't be fogging
we mayn't be fogging
you mayn't be fogging
they mayn't be fogging	I mayn't have fogged
you mayn't have fogged
he mayn't have fogged
we mayn't have fogged
you mayn't have fogged
they mayn't have fogged	I mayn't have been fogging
you mayn't have been fogging
he mayn't have been fogging
we mayn't have been fogging
you mayn't have been fogging
they mayn't have been fogging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I fog?
may you fog?
may he fog?
may we fog?
may you fog?
may they fog? 	may I be fogging?
may you be fogging?
may he be fogging?
may we be fogging?
may you be fogging?
may they be fogging? 	may I have fogged?
may you have fogged?
may he have fogged?
may we have fogged?
may you have fogged?
may they have fogged? 	may I have been fogging?
may you have been fogging?
may he have been fogging?
may we have been fogging?
may you have been fogging?
may they have been fogging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I fog?
mayn't you fog?
mayn't he fog?
mayn't we fog?
mayn't you fog?
mayn't they fog? 	mayn't I be fogging?
mayn't you be fogging?
mayn't he be fogging?
mayn't we be fogging?
mayn't you be fogging?
mayn't they be fogging? 	mayn't I have fogged?
mayn't you have fogged?
mayn't he have fogged?
mayn't we have fogged?
mayn't you have fogged?
mayn't they have fogged? 	mayn't I have been fogging?
mayn't you have been fogging?
mayn't he have been fogging?
mayn't we have been fogging?
mayn't you have been fogging?
mayn't they have been fogging?