I must whip you must whip he must whip we must whip you must whip they must whip
Forma con V-ing
I must be whipping you must be whipping he must be whipping we must be whipping you must be whipping they must be whipping
Perfecto
I must have whipped you must have whipped he must have whipped we must have whipped you must have whipped they must have whipped
Perfecto con V-ing
I must have been whipping you must have been whipping he must have been whipping we must have been whipping you must have been whipping they must have been whipping
Negación
Forma simple
I mustn't whip you mustn't whip he mustn't whip we mustn't whip you mustn't whip they mustn't whip
Forma con V-ing
I mustn't be whipping you mustn't be whipping he mustn't be whipping we mustn't be whipping you mustn't be whipping they mustn't be whipping
Perfecto
I mustn't have whipped you mustn't have whipped he mustn't have whipped we mustn't have whipped you mustn't have whipped they mustn't have whipped
Perfecto con V-ing
I mustn't have been whipping you mustn't have been whipping he mustn't have been whipping we mustn't have been whipping you mustn't have been whipping they mustn't have been whipping
Forma interrogativa
Forma simple
must I whip? must you whip? must he whip? must we whip? must you whip? must they whip?
Forma con V-ing
must I be whipping? must you be whipping? must he be whipping? must we be whipping? must you be whipping? must they be whipping?
Perfecto
must I have whipped? must you have whipped? must he have whipped? must we have whipped? must you have whipped? must they have whipped?
Perfecto con V-ing
must I have been whipping? must you have been whipping? must he have been whipping? must we have been whipping? must you have been whipping? must they have been whipping?
Forma interro-negativa
Forma simple
mustn't I whip? mustn't you whip? mustn't he whip? mustn't we whip? mustn't you whip? mustn't they whip?
Forma con V-ing
mustn't I be whipping? mustn't you be whipping? mustn't he be whipping? mustn't we be whipping? mustn't you be whipping? mustn't they be whipping?
Perfecto
mustn't I have whipped? mustn't you have whipped? mustn't he have whipped? mustn't we have whipped? mustn't you have whipped? mustn't they have whipped?
Perfecto con V-ing
mustn't I have been whipping? mustn't you have been whipping? mustn't he have been whipping? mustn't we have been whipping? mustn't you have been whipping? mustn't they have been whipping?