I must cast you must cast she must cast we must cast you must cast they must cast
Forma com V-ing
I must be casting you must be casting she must be casting we must be casting you must be casting they must be casting
Perfeito
I must have cast you must have cast she must have cast we must have cast you must have cast they must have cast
Perfeito com V-ing
I must have been casting you must have been casting she must have been casting we must have been casting you must have been casting they must have been casting
Negação
Forma simple
I must not cast you must not cast she must not cast we must not cast you must not cast they must not cast
Forma com V-ing
I must not be casting you must not be casting she must not be casting we must not be casting you must not be casting they must not be casting
Perfeito
I must not have cast you must not have cast she must not have cast we must not have cast you must not have cast they must not have cast
Perfeito com V-ing
I must not have been casting you must not have been casting she must not have been casting we must not have been casting you must not have been casting they must not have been casting
Forma interrogativa
Forma simple
must I cast? must you cast? must she cast? must we cast? must you cast? must they cast?
Forma com V-ing
must I be casting? must you be casting? must she be casting? must we be casting? must you be casting? must they be casting?
Perfeito
must I have cast? must you have cast? must she have cast? must we have cast? must you have cast? must they have cast?
Perfeito com V-ing
must I have been casting? must you have been casting? must she have been casting? must we have been casting? must you have been casting? must they have been casting?
Forma interro-Negação
Forma simple
must I not cast? must you not cast? must she not cast? must we not cast? must you not cast? must they not cast?
Forma com V-ing
must I not be casting? must you not be casting? must she not be casting? must we not be casting? must you not be casting? must they not be casting?
Perfeito
must I not have cast? must you not have cast? must she not have cast? must we not have cast? must you not have cast? must they not have cast?
Perfeito com V-ing
must I not have been casting? must you not have been casting? must she not have been casting? must we not have been casting? must you not have been casting? must they not have been casting?