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