I must gush you must gush he must gush we must gush you must gush they must gush
Forma com V-ing
I must be gushing you must be gushing he must be gushing we must be gushing you must be gushing they must be gushing
Perfeito
I must have gushed you must have gushed he must have gushed we must have gushed you must have gushed they must have gushed
Perfeito com V-ing
I must have been gushing you must have been gushing he must have been gushing we must have been gushing you must have been gushing they must have been gushing
Negação
Forma simple
I must not gush you must not gush he must not gush we must not gush you must not gush they must not gush
Forma com V-ing
I must not be gushing you must not be gushing he must not be gushing we must not be gushing you must not be gushing they must not be gushing
Perfeito
I must not have gushed you must not have gushed he must not have gushed we must not have gushed you must not have gushed they must not have gushed
Perfeito com V-ing
I must not have been gushing you must not have been gushing he must not have been gushing we must not have been gushing you must not have been gushing they must not have been gushing
Forma interrogativa
Forma simple
must I gush? must you gush? must he gush? must we gush? must you gush? must they gush?
Forma com V-ing
must I be gushing? must you be gushing? must he be gushing? must we be gushing? must you be gushing? must they be gushing?
Perfeito
must I have gushed? must you have gushed? must he have gushed? must we have gushed? must you have gushed? must they have gushed?
Perfeito com V-ing
must I have been gushing? must you have been gushing? must he have been gushing? must we have been gushing? must you have been gushing? must they have been gushing?
Forma interro-Negação
Forma simple
must I not gush? must you not gush? must he not gush? must we not gush? must you not gush? must they not gush?
Forma com V-ing
must I not be gushing? must you not be gushing? must he not be gushing? must we not be gushing? must you not be gushing? must they not be gushing?
Perfeito
must I not have gushed? must you not have gushed? must he not have gushed? must we not have gushed? must you not have gushed? must they not have gushed?
Perfeito com V-ing
must I not have been gushing? must you not have been gushing? must he not have been gushing? must we not have been gushing? must you not have been gushing? must they not have been gushing?