I can amputate you can amputate he can amputate we can amputate you can amputate they can amputate
Forme en V-ing
I can be amputating you can be amputating he can be amputating we can be amputating you can be amputating they can be amputating
Perfect
I can have amputated you can have amputated he can have amputated we can have amputated you can have amputated they can have amputated
Perfect en V-ing
I can have been amputating you can have been amputating he can have been amputating we can have been amputating you can have been amputating they can have been amputating
Négation
Forme simple
I cannot amputate you cannot amputate he cannot amputate we cannot amputate you cannot amputate they cannot amputate
Forme en V-ing
I cannot be amputating you cannot be amputating he cannot be amputating we cannot be amputating you cannot be amputating they cannot be amputating
Perfect
I cannot have amputated you cannot have amputated he cannot have amputated we cannot have amputated you cannot have amputated they cannot have amputated
Perfect en V-ing
I cannot have been amputating you cannot have been amputating he cannot have been amputating we cannot have been amputating you cannot have been amputating they cannot have been amputating
Forme interrogative
Forme simple
can I amputate? can you amputate? can he amputate? can we amputate? can you amputate? can they amputate?
Forme en V-ing
can I be amputating? can you be amputating? can he be amputating? can we be amputating? can you be amputating? can they be amputating?
Perfect
can I have amputated? can you have amputated? can he have amputated? can we have amputated? can you have amputated? can they have amputated?
Perfect en V-ing
can I have been amputating? can you have been amputating? can he have been amputating? can we have been amputating? can you have been amputating? can they have been amputating?
Forme interro-négative
Forme simple
can I not amputate? can you not amputate? can he not amputate? can we not amputate? can you not amputate? can they not amputate?
Forme en V-ing
can I not be amputating? can you not be amputating? can he not be amputating? can we not be amputating? can you not be amputating? can they not be amputating?
Perfect
can I not have amputated? can you not have amputated? can he not have amputated? can we not have amputated? can you not have amputated? can they not have amputated?
Perfect en V-ing
can I not have been amputating? can you not have been amputating? can he not have been amputating? can we not have been amputating? can you not have been amputating? can they not have been amputating?