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