I can loan you can loan he can loan we can loan you can loan they can loan
V-ing form
I can be loaning you can be loaning he can be loaning we can be loaning you can be loaning they can be loaning
Perfect
I can have loaned you can have loaned he can have loaned we can have loaned you can have loaned they can have loaned
V-ing perfect
I can have been loaning you can have been loaning he can have been loaning we can have been loaning you can have been loaning they can have been loaning
Negation
Simple form
I cannot loan you cannot loan he cannot loan we cannot loan you cannot loan they cannot loan
V-ing form
I cannot be loaning you cannot be loaning he cannot be loaning we cannot be loaning you cannot be loaning they cannot be loaning
Perfect
I cannot have loaned you cannot have loaned he cannot have loaned we cannot have loaned you cannot have loaned they cannot have loaned
V-ing perfect
I cannot have been loaning you cannot have been loaning he cannot have been loaning we cannot have been loaning you cannot have been loaning they cannot have been loaning
Interrogative form
Simple form
can I loan? can you loan? can he loan? can we loan? can you loan? can they loan?
V-ing form
can I be loaning? can you be loaning? can he be loaning? can we be loaning? can you be loaning? can they be loaning?
Perfect
can I have loaned? can you have loaned? can he have loaned? can we have loaned? can you have loaned? can they have loaned?
V-ing perfect
can I have been loaning? can you have been loaning? can he have been loaning? can we have been loaning? can you have been loaning? can they have been loaning?
Interro-negative form
Simple form
can I not loan? can you not loan? can he not loan? can we not loan? can you not loan? can they not loan?
V-ing form
can I not be loaning? can you not be loaning? can he not be loaning? can we not be loaning? can you not be loaning? can they not be loaning?
Perfect
can I not have loaned? can you not have loaned? can he not have loaned? can we not have loaned? can you not have loaned? can they not have loaned?
V-ing perfect
can I not have been loaning? can you not have been loaning? can he not have been loaning? can we not have been loaning? can you not have been loaning? can they not have been loaning?