could lease
Regular verb: lease - leased- leased

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not lease
you could not lease
he could not lease
we could not lease
you could not lease
they could not lease 	I could not be leasing
you could not be leasing
he could not be leasing
we could not be leasing
you could not be leasing
they could not be leasing	I could not have leased
you could not have leased
he could not have leased
we could not have leased
you could not have leased
they could not have leased	I could not have been leasing
you could not have been leasing
he could not have been leasing
we could not have been leasing
you could not have been leasing
they could not have been leasing	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not lease?
could you not lease?
could he not lease?
could we not lease?
could you not lease?
could they not lease? 	could I not be leasing?
could you not be leasing?
could he not be leasing?
could we not be leasing?
could you not be leasing?
could they not be leasing? 	could I not have leased?
could you not have leased?
could he not have leased?
could we not have leased?
could you not have leased?
could they not have leased? 	could I not have been leasing?
could you not have been leasing?
could he not have been leasing?
could we not have been leasing?
could you not have been leasing?
could they not have been leasing?