I can enhance you can enhance he can enhance we can enhance you can enhance they can enhance
Forme en V-ing
I can be enhancing you can be enhancing he can be enhancing we can be enhancing you can be enhancing they can be enhancing
Perfect
I can have enhanced you can have enhanced he can have enhanced we can have enhanced you can have enhanced they can have enhanced
Perfect en V-ing
I can have been enhancing you can have been enhancing he can have been enhancing we can have been enhancing you can have been enhancing they can have been enhancing
Négation
Forme simple
I cannot enhance you cannot enhance he cannot enhance we cannot enhance you cannot enhance they cannot enhance
Forme en V-ing
I cannot be enhancing you cannot be enhancing he cannot be enhancing we cannot be enhancing you cannot be enhancing they cannot be enhancing
Perfect
I cannot have enhanced you cannot have enhanced he cannot have enhanced we cannot have enhanced you cannot have enhanced they cannot have enhanced
Perfect en V-ing
I cannot have been enhancing you cannot have been enhancing he cannot have been enhancing we cannot have been enhancing you cannot have been enhancing they cannot have been enhancing
Forme interrogative
Forme simple
can I enhance? can you enhance? can he enhance? can we enhance? can you enhance? can they enhance?
Forme en V-ing
can I be enhancing? can you be enhancing? can he be enhancing? can we be enhancing? can you be enhancing? can they be enhancing?
Perfect
can I have enhanced? can you have enhanced? can he have enhanced? can we have enhanced? can you have enhanced? can they have enhanced?
Perfect en V-ing
can I have been enhancing? can you have been enhancing? can he have been enhancing? can we have been enhancing? can you have been enhancing? can they have been enhancing?
Forme interro-négative
Forme simple
can I not enhance? can you not enhance? can he not enhance? can we not enhance? can you not enhance? can they not enhance?
Forme en V-ing
can I not be enhancing? can you not be enhancing? can he not be enhancing? can we not be enhancing? can you not be enhancing? can they not be enhancing?
Perfect
can I not have enhanced? can you not have enhanced? can he not have enhanced? can we not have enhanced? can you not have enhanced? can they not have enhanced?
Perfect en V-ing
can I not have been enhancing? can you not have been enhancing? can he not have been enhancing? can we not have been enhancing? can you not have been enhancing? can they not have been enhancing?