I must curette you must curette he must curette we must curette you must curette they must curette
Forma con V-ing
I must be curetting you must be curetting he must be curetting we must be curetting you must be curetting they must be curetting
Perfecto
I must have curetted you must have curetted he must have curetted we must have curetted you must have curetted they must have curetted
Perfecto con V-ing
I must have been curetting you must have been curetting he must have been curetting we must have been curetting you must have been curetting they must have been curetting
Negación
Forma simple
I mustn't curette you mustn't curette he mustn't curette we mustn't curette you mustn't curette they mustn't curette
Forma con V-ing
I mustn't be curetting you mustn't be curetting he mustn't be curetting we mustn't be curetting you mustn't be curetting they mustn't be curetting
Perfecto
I mustn't have curetted you mustn't have curetted he mustn't have curetted we mustn't have curetted you mustn't have curetted they mustn't have curetted
Perfecto con V-ing
I mustn't have been curetting you mustn't have been curetting he mustn't have been curetting we mustn't have been curetting you mustn't have been curetting they mustn't have been curetting
Forma interrogativa
Forma simple
must I curette? must you curette? must he curette? must we curette? must you curette? must they curette?
Forma con V-ing
must I be curetting? must you be curetting? must he be curetting? must we be curetting? must you be curetting? must they be curetting?
Perfecto
must I have curetted? must you have curetted? must he have curetted? must we have curetted? must you have curetted? must they have curetted?
Perfecto con V-ing
must I have been curetting? must you have been curetting? must he have been curetting? must we have been curetting? must you have been curetting? must they have been curetting?
Forma interro-negativa
Forma simple
mustn't I curette? mustn't you curette? mustn't he curette? mustn't we curette? mustn't you curette? mustn't they curette?
Forma con V-ing
mustn't I be curetting? mustn't you be curetting? mustn't he be curetting? mustn't we be curetting? mustn't you be curetting? mustn't they be curetting?
Perfecto
mustn't I have curetted? mustn't you have curetted? mustn't he have curetted? mustn't we have curetted? mustn't you have curetted? mustn't they have curetted?
Perfecto con V-ing
mustn't I have been curetting? mustn't you have been curetting? mustn't he have been curetting? mustn't we have been curetting? mustn't you have been curetting? mustn't they have been curetting?