may toll
Regular verb: toll - tolled- tolled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may toll
you may toll
he may toll
we may toll
you may toll
they may toll 	I may be tolling
you may be tolling
he may be tolling
we may be tolling
you may be tolling
they may be tolling	I may have tolled
you may have tolled
he may have tolled
we may have tolled
you may have tolled
they may have tolled	I may have been tolling
you may have been tolling
he may have been tolling
we may have been tolling
you may have been tolling
they may have been tolling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't toll
you mayn't toll
he mayn't toll
we mayn't toll
you mayn't toll
they mayn't toll 	I mayn't be tolling
you mayn't be tolling
he mayn't be tolling
we mayn't be tolling
you mayn't be tolling
they mayn't be tolling	I mayn't have tolled
you mayn't have tolled
he mayn't have tolled
we mayn't have tolled
you mayn't have tolled
they mayn't have tolled	I mayn't have been tolling
you mayn't have been tolling
he mayn't have been tolling
we mayn't have been tolling
you mayn't have been tolling
they mayn't have been tolling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I toll?
may you toll?
may he toll?
may we toll?
may you toll?
may they toll? 	may I be tolling?
may you be tolling?
may he be tolling?
may we be tolling?
may you be tolling?
may they be tolling? 	may I have tolled?
may you have tolled?
may he have tolled?
may we have tolled?
may you have tolled?
may they have tolled? 	may I have been tolling?
may you have been tolling?
may he have been tolling?
may we have been tolling?
may you have been tolling?
may they have been tolling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I toll?
mayn't you toll?
mayn't he toll?
mayn't we toll?
mayn't you toll?
mayn't they toll? 	mayn't I be tolling?
mayn't you be tolling?
mayn't he be tolling?
mayn't we be tolling?
mayn't you be tolling?
mayn't they be tolling? 	mayn't I have tolled?
mayn't you have tolled?
mayn't he have tolled?
mayn't we have tolled?
mayn't you have tolled?
mayn't they have tolled? 	mayn't I have been tolling?
mayn't you have been tolling?
mayn't he have been tolling?
mayn't we have been tolling?
mayn't you have been tolling?
mayn't they have been tolling?