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