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