I can superrefine you can superrefine he can superrefine we can superrefine you can superrefine they can superrefine
Forme en V-ing
I can be superrefining you can be superrefining he can be superrefining we can be superrefining you can be superrefining they can be superrefining
Perfect
I can have superrefined you can have superrefined he can have superrefined we can have superrefined you can have superrefined they can have superrefined
Perfect en V-ing
I can have been superrefining you can have been superrefining he can have been superrefining we can have been superrefining you can have been superrefining they can have been superrefining
Négation
Forme simple
I cannot superrefine you cannot superrefine he cannot superrefine we cannot superrefine you cannot superrefine they cannot superrefine
Forme en V-ing
I cannot be superrefining you cannot be superrefining he cannot be superrefining we cannot be superrefining you cannot be superrefining they cannot be superrefining
Perfect
I cannot have superrefined you cannot have superrefined he cannot have superrefined we cannot have superrefined you cannot have superrefined they cannot have superrefined
Perfect en V-ing
I cannot have been superrefining you cannot have been superrefining he cannot have been superrefining we cannot have been superrefining you cannot have been superrefining they cannot have been superrefining
Forme interrogative
Forme simple
can I superrefine? can you superrefine? can he superrefine? can we superrefine? can you superrefine? can they superrefine?
Forme en V-ing
can I be superrefining? can you be superrefining? can he be superrefining? can we be superrefining? can you be superrefining? can they be superrefining?
Perfect
can I have superrefined? can you have superrefined? can he have superrefined? can we have superrefined? can you have superrefined? can they have superrefined?
Perfect en V-ing
can I have been superrefining? can you have been superrefining? can he have been superrefining? can we have been superrefining? can you have been superrefining? can they have been superrefining?
Forme interro-négative
Forme simple
can I not superrefine? can you not superrefine? can he not superrefine? can we not superrefine? can you not superrefine? can they not superrefine?
Forme en V-ing
can I not be superrefining? can you not be superrefining? can he not be superrefining? can we not be superrefining? can you not be superrefining? can they not be superrefining?
Perfect
can I not have superrefined? can you not have superrefined? can he not have superrefined? can we not have superrefined? can you not have superrefined? can they not have superrefined?
Perfect en V-ing
can I not have been superrefining? can you not have been superrefining? can he not have been superrefining? can we not have been superrefining? can you not have been superrefining? can they not have been superrefining?