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