I must grant you must grant he must grant we must grant you must grant they must grant
V-ing form
I must be granting you must be granting he must be granting we must be granting you must be granting they must be granting
Perfect
I must have granted you must have granted he must have granted we must have granted you must have granted they must have granted
V-ing perfect
I must have been granting you must have been granting he must have been granting we must have been granting you must have been granting they must have been granting
Negation
Simple form
I mustn't grant you mustn't grant he mustn't grant we mustn't grant you mustn't grant they mustn't grant
V-ing form
I mustn't be granting you mustn't be granting he mustn't be granting we mustn't be granting you mustn't be granting they mustn't be granting
Perfect
I mustn't have granted you mustn't have granted he mustn't have granted we mustn't have granted you mustn't have granted they mustn't have granted
V-ing perfect
I mustn't have been granting you mustn't have been granting he mustn't have been granting we mustn't have been granting you mustn't have been granting they mustn't have been granting
Interrogative form
Simple form
must I grant? must you grant? must he grant? must we grant? must you grant? must they grant?
V-ing form
must I be granting? must you be granting? must he be granting? must we be granting? must you be granting? must they be granting?
Perfect
must I have granted? must you have granted? must he have granted? must we have granted? must you have granted? must they have granted?
V-ing perfect
must I have been granting? must you have been granting? must he have been granting? must we have been granting? must you have been granting? must they have been granting?
Interro-negative form
Simple form
mustn't I grant? mustn't you grant? mustn't he grant? mustn't we grant? mustn't you grant? mustn't they grant?
V-ing form
mustn't I be granting? mustn't you be granting? mustn't he be granting? mustn't we be granting? mustn't you be granting? mustn't they be granting?
Perfect
mustn't I have granted? mustn't you have granted? mustn't he have granted? mustn't we have granted? mustn't you have granted? mustn't they have granted?
V-ing perfect
mustn't I have been granting? mustn't you have been granting? mustn't he have been granting? mustn't we have been granting? mustn't you have been granting? mustn't they have been granting?