I must invite you must invite she must invite we must invite you must invite they must invite
Forma con V-ing
I must be inviting you must be inviting she must be inviting we must be inviting you must be inviting they must be inviting
Perfecto
I must have invited you must have invited she must have invited we must have invited you must have invited they must have invited
Perfecto con V-ing
I must have been inviting you must have been inviting she must have been inviting we must have been inviting you must have been inviting they must have been inviting
Negación
Forma simple
I mustn't invite you mustn't invite she mustn't invite we mustn't invite you mustn't invite they mustn't invite
Forma con V-ing
I mustn't be inviting you mustn't be inviting she mustn't be inviting we mustn't be inviting you mustn't be inviting they mustn't be inviting
Perfecto
I mustn't have invited you mustn't have invited she mustn't have invited we mustn't have invited you mustn't have invited they mustn't have invited
Perfecto con V-ing
I mustn't have been inviting you mustn't have been inviting she mustn't have been inviting we mustn't have been inviting you mustn't have been inviting they mustn't have been inviting
Forma interrogativa
Forma simple
must I invite? must you invite? must she invite? must we invite? must you invite? must they invite?
Forma con V-ing
must I be inviting? must you be inviting? must she be inviting? must we be inviting? must you be inviting? must they be inviting?
Perfecto
must I have invited? must you have invited? must she have invited? must we have invited? must you have invited? must they have invited?
Perfecto con V-ing
must I have been inviting? must you have been inviting? must she have been inviting? must we have been inviting? must you have been inviting? must they have been inviting?
Forma interro-negativa
Forma simple
mustn't I invite? mustn't you invite? mustn't she invite? mustn't we invite? mustn't you invite? mustn't they invite?
Forma con V-ing
mustn't I be inviting? mustn't you be inviting? mustn't she be inviting? mustn't we be inviting? mustn't you be inviting? mustn't they be inviting?
Perfecto
mustn't I have invited? mustn't you have invited? mustn't she have invited? mustn't we have invited? mustn't you have invited? mustn't they have invited?
Perfecto con V-ing
mustn't I have been inviting? mustn't you have been inviting? mustn't she have been inviting? mustn't we have been inviting? mustn't you have been inviting? mustn't they have been inviting?