may lend-lease
Regular verb: lend-lease - lend-leased- lend-leased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may lend-lease
you may lend-lease
he may lend-lease
we may lend-lease
you may lend-lease
they may lend-lease 	I may be lend-leasing
you may be lend-leasing
he may be lend-leasing
we may be lend-leasing
you may be lend-leasing
they may be lend-leasing	I may have lend-leased
you may have lend-leased
he may have lend-leased
we may have lend-leased
you may have lend-leased
they may have lend-leased	I may have been lend-leasing
you may have been lend-leasing
he may have been lend-leasing
we may have been lend-leasing
you may have been lend-leasing
they may have been lend-leasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't lend-lease
you mayn't lend-lease
he mayn't lend-lease
we mayn't lend-lease
you mayn't lend-lease
they mayn't lend-lease 	I mayn't be lend-leasing
you mayn't be lend-leasing
he mayn't be lend-leasing
we mayn't be lend-leasing
you mayn't be lend-leasing
they mayn't be lend-leasing	I mayn't have lend-leased
you mayn't have lend-leased
he mayn't have lend-leased
we mayn't have lend-leased
you mayn't have lend-leased
they mayn't have lend-leased	I mayn't have been lend-leasing
you mayn't have been lend-leasing
he mayn't have been lend-leasing
we mayn't have been lend-leasing
you mayn't have been lend-leasing
they mayn't have been lend-leasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I lend-lease?
may you lend-lease?
may he lend-lease?
may we lend-lease?
may you lend-lease?
may they lend-lease? 	may I be lend-leasing?
may you be lend-leasing?
may he be lend-leasing?
may we be lend-leasing?
may you be lend-leasing?
may they be lend-leasing? 	may I have lend-leased?
may you have lend-leased?
may he have lend-leased?
may we have lend-leased?
may you have lend-leased?
may they have lend-leased? 	may I have been lend-leasing?
may you have been lend-leasing?
may he have been lend-leasing?
may we have been lend-leasing?
may you have been lend-leasing?
may they have been lend-leasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I lend-lease?
mayn't you lend-lease?
mayn't he lend-lease?
mayn't we lend-lease?
mayn't you lend-lease?
mayn't they lend-lease? 	mayn't I be lend-leasing?
mayn't you be lend-leasing?
mayn't he be lend-leasing?
mayn't we be lend-leasing?
mayn't you be lend-leasing?
mayn't they be lend-leasing? 	mayn't I have lend-leased?
mayn't you have lend-leased?
mayn't he have lend-leased?
mayn't we have lend-leased?
mayn't you have lend-leased?
mayn't they have lend-leased? 	mayn't I have been lend-leasing?
mayn't you have been lend-leasing?
mayn't he have been lend-leasing?
mayn't we have been lend-leasing?
mayn't you have been lend-leasing?
mayn't they have been lend-leasing?