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