may french-fry
Regular verb: french-fry - french-fried- french-fried

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may french-fry
you may french-fry
he may french-fry
we may french-fry
you may french-fry
they may french-fry 	I may be french-frying
you may be french-frying
he may be french-frying
we may be french-frying
you may be french-frying
they may be french-frying	I may have french-fried
you may have french-fried
he may have french-fried
we may have french-fried
you may have french-fried
they may have french-fried	I may have been french-frying
you may have been french-frying
he may have been french-frying
we may have been french-frying
you may have been french-frying
they may have been french-frying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't french-fry
you mayn't french-fry
he mayn't french-fry
we mayn't french-fry
you mayn't french-fry
they mayn't french-fry 	I mayn't be french-frying
you mayn't be french-frying
he mayn't be french-frying
we mayn't be french-frying
you mayn't be french-frying
they mayn't be french-frying	I mayn't have french-fried
you mayn't have french-fried
he mayn't have french-fried
we mayn't have french-fried
you mayn't have french-fried
they mayn't have french-fried	I mayn't have been french-frying
you mayn't have been french-frying
he mayn't have been french-frying
we mayn't have been french-frying
you mayn't have been french-frying
they mayn't have been french-frying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I french-fry?
may you french-fry?
may he french-fry?
may we french-fry?
may you french-fry?
may they french-fry? 	may I be french-frying?
may you be french-frying?
may he be french-frying?
may we be french-frying?
may you be french-frying?
may they be french-frying? 	may I have french-fried?
may you have french-fried?
may he have french-fried?
may we have french-fried?
may you have french-fried?
may they have french-fried? 	may I have been french-frying?
may you have been french-frying?
may he have been french-frying?
may we have been french-frying?
may you have been french-frying?
may they have been french-frying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I french-fry?
mayn't you french-fry?
mayn't he french-fry?
mayn't we french-fry?
mayn't you french-fry?
mayn't they french-fry? 	mayn't I be french-frying?
mayn't you be french-frying?
mayn't he be french-frying?
mayn't we be french-frying?
mayn't you be french-frying?
mayn't they be french-frying? 	mayn't I have french-fried?
mayn't you have french-fried?
mayn't he have french-fried?
mayn't we have french-fried?
mayn't you have french-fried?
mayn't they have french-fried? 	mayn't I have been french-frying?
mayn't you have been french-frying?
mayn't he have been french-frying?
mayn't we have been french-frying?
mayn't you have been french-frying?
mayn't they have been french-frying?