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