I can amble you can amble he can amble we can amble you can amble they can amble
V-ing form
I can be ambling you can be ambling he can be ambling we can be ambling you can be ambling they can be ambling
Perfect
I can have ambled you can have ambled he can have ambled we can have ambled you can have ambled they can have ambled
V-ing perfect
I can have been ambling you can have been ambling he can have been ambling we can have been ambling you can have been ambling they can have been ambling
Negation
Simple form
I cannot amble you cannot amble he cannot amble we cannot amble you cannot amble they cannot amble
V-ing form
I cannot be ambling you cannot be ambling he cannot be ambling we cannot be ambling you cannot be ambling they cannot be ambling
Perfect
I cannot have ambled you cannot have ambled he cannot have ambled we cannot have ambled you cannot have ambled they cannot have ambled
V-ing perfect
I cannot have been ambling you cannot have been ambling he cannot have been ambling we cannot have been ambling you cannot have been ambling they cannot have been ambling
Interrogative form
Simple form
can I amble? can you amble? can he amble? can we amble? can you amble? can they amble?
V-ing form
can I be ambling? can you be ambling? can he be ambling? can we be ambling? can you be ambling? can they be ambling?
Perfect
can I have ambled? can you have ambled? can he have ambled? can we have ambled? can you have ambled? can they have ambled?
V-ing perfect
can I have been ambling? can you have been ambling? can he have been ambling? can we have been ambling? can you have been ambling? can they have been ambling?
Interro-negative form
Simple form
can I not amble? can you not amble? can he not amble? can we not amble? can you not amble? can they not amble?
V-ing form
can I not be ambling? can you not be ambling? can he not be ambling? can we not be ambling? can you not be ambling? can they not be ambling?
Perfect
can I not have ambled? can you not have ambled? can he not have ambled? can we not have ambled? can you not have ambled? can they not have ambled?
V-ing perfect
can I not have been ambling? can you not have been ambling? can he not have been ambling? can we not have been ambling? can you not have been ambling? can they not have been ambling?