could loan
Regular verb: loan - loaned- loaned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could loan
you could loan
she could loan
we could loan
you could loan
they could loan 	I could be loaning
you could be loaning
she could be loaning
we could be loaning
you could be loaning
they could be loaning	I could have loaned
you could have loaned
she could have loaned
we could have loaned
you could have loaned
they could have loaned	I could have been loaning
you could have been loaning
she could have been loaning
we could have been loaning
you could have been loaning
they could have been loaning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not loan
you could not loan
she could not loan
we could not loan
you could not loan
they could not loan 	I could not be loaning
you could not be loaning
she could not be loaning
we could not be loaning
you could not be loaning
they could not be loaning	I could not have loaned
you could not have loaned
she could not have loaned
we could not have loaned
you could not have loaned
they could not have loaned	I could not have been loaning
you could not have been loaning
she could not have been loaning
we could not have been loaning
you could not have been loaning
they could not have been loaning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I loan?
could you loan?
could she loan?
could we loan?
could you loan?
could they loan? 	could I be loaning?
could you be loaning?
could she be loaning?
could we be loaning?
could you be loaning?
could they be loaning? 	could I have loaned?
could you have loaned?
could she have loaned?
could we have loaned?
could you have loaned?
could they have loaned? 	could I have been loaning?
could you have been loaning?
could she have been loaning?
could we have been loaning?
could you have been loaning?
could they have been loaning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not loan?
could you not loan?
could she not loan?
could we not loan?
could you not loan?
could they not loan? 	could I not be loaning?
could you not be loaning?
could she not be loaning?
could we not be loaning?
could you not be loaning?
could they not be loaning? 	could I not have loaned?
could you not have loaned?
could she not have loaned?
could we not have loaned?
could you not have loaned?
could they not have loaned? 	could I not have been loaning?
could you not have been loaning?
could she not have been loaning?
could we not have been loaning?
could you not have been loaning?
could they not have been loaning?