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