I can curette you can curette he can curette we can curette you can curette they can curette
Forma con V-ing
I can be curetting you can be curetting he can be curetting we can be curetting you can be curetting they can be curetting
Perfecto
I can have curetted you can have curetted he can have curetted we can have curetted you can have curetted they can have curetted
Perfecto con V-ing
I can have been curetting you can have been curetting he can have been curetting we can have been curetting you can have been curetting they can have been curetting
Negación
Forma simple
I cannot curette you cannot curette he cannot curette we cannot curette you cannot curette they cannot curette
Forma con V-ing
I cannot be curetting you cannot be curetting he cannot be curetting we cannot be curetting you cannot be curetting they cannot be curetting
Perfecto
I cannot have curetted you cannot have curetted he cannot have curetted we cannot have curetted you cannot have curetted they cannot have curetted
Perfecto con V-ing
I cannot have been curetting you cannot have been curetting he cannot have been curetting we cannot have been curetting you cannot have been curetting they cannot have been curetting
Forma interrogativa
Forma simple
can I curette? can you curette? can he curette? can we curette? can you curette? can they curette?
Forma con V-ing
can I be curetting? can you be curetting? can he be curetting? can we be curetting? can you be curetting? can they be curetting?
Perfecto
can I have curetted? can you have curetted? can he have curetted? can we have curetted? can you have curetted? can they have curetted?
Perfecto con V-ing
can I have been curetting? can you have been curetting? can he have been curetting? can we have been curetting? can you have been curetting? can they have been curetting?
Forma interro-negativa
Forma simple
can I not curette? can you not curette? can he not curette? can we not curette? can you not curette? can they not curette?
Forma con V-ing
can I not be curetting? can you not be curetting? can he not be curetting? can we not be curetting? can you not be curetting? can they not be curetting?
Perfecto
can I not have curetted? can you not have curetted? can he not have curetted? can we not have curetted? can you not have curetted? can they not have curetted?
Perfecto con V-ing
can I not have been curetting? can you not have been curetting? can he not have been curetting? can we not have been curetting? can you not have been curetting? can they not have been curetting?