English verb conjugation
COULD LEASE

Regular verb: lease - leased - leased

Affirmation

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