I must whine you must whine he must whine we must whine you must whine they must whine
Forma com V-ing
I must be whining you must be whining he must be whining we must be whining you must be whining they must be whining
Perfeito
I must have whined you must have whined he must have whined we must have whined you must have whined they must have whined
Perfeito com V-ing
I must have been whining you must have been whining he must have been whining we must have been whining you must have been whining they must have been whining
Negação
Forma simple
I must not whine you must not whine he must not whine we must not whine you must not whine they must not whine
Forma com V-ing
I must not be whining you must not be whining he must not be whining we must not be whining you must not be whining they must not be whining
Perfeito
I must not have whined you must not have whined he must not have whined we must not have whined you must not have whined they must not have whined
Perfeito com V-ing
I must not have been whining you must not have been whining he must not have been whining we must not have been whining you must not have been whining they must not have been whining
Forma interrogativa
Forma simple
must I whine? must you whine? must he whine? must we whine? must you whine? must they whine?
Forma com V-ing
must I be whining? must you be whining? must he be whining? must we be whining? must you be whining? must they be whining?
Perfeito
must I have whined? must you have whined? must he have whined? must we have whined? must you have whined? must they have whined?
Perfeito com V-ing
must I have been whining? must you have been whining? must he have been whining? must we have been whining? must you have been whining? must they have been whining?
Forma interro-Negação
Forma simple
must I not whine? must you not whine? must he not whine? must we not whine? must you not whine? must they not whine?
Forma com V-ing
must I not be whining? must you not be whining? must he not be whining? must we not be whining? must you not be whining? must they not be whining?
Perfeito
must I not have whined? must you not have whined? must he not have whined? must we not have whined? must you not have whined? must they not have whined?
Perfeito com V-ing
must I not have been whining? must you not have been whining? must he not have been whining? must we not have been whining? must you not have been whining? must they not have been whining?