must rewarm
Regular verb: rewarm - rewarmed- rewarmed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rewarm
you must rewarm
she must rewarm
we must rewarm
you must rewarm
they must rewarm 	I must be rewarming
you must be rewarming
she must be rewarming
we must be rewarming
you must be rewarming
they must be rewarming	I must have rewarmed
you must have rewarmed
she must have rewarmed
we must have rewarmed
you must have rewarmed
they must have rewarmed	I must have been rewarming
you must have been rewarming
she must have been rewarming
we must have been rewarming
you must have been rewarming
they must have been rewarming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't rewarm
you mustn't rewarm
she mustn't rewarm
we mustn't rewarm
you mustn't rewarm
they mustn't rewarm 	I mustn't be rewarming
you mustn't be rewarming
she mustn't be rewarming
we mustn't be rewarming
you mustn't be rewarming
they mustn't be rewarming	I mustn't have rewarmed
you mustn't have rewarmed
she mustn't have rewarmed
we mustn't have rewarmed
you mustn't have rewarmed
they mustn't have rewarmed	I mustn't have been rewarming
you mustn't have been rewarming
she mustn't have been rewarming
we mustn't have been rewarming
you mustn't have been rewarming
they mustn't have been rewarming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rewarm?
must you rewarm?
must she rewarm?
must we rewarm?
must you rewarm?
must they rewarm? 	must I be rewarming?
must you be rewarming?
must she be rewarming?
must we be rewarming?
must you be rewarming?
must they be rewarming? 	must I have rewarmed?
must you have rewarmed?
must she have rewarmed?
must we have rewarmed?
must you have rewarmed?
must they have rewarmed? 	must I have been rewarming?
must you have been rewarming?
must she have been rewarming?
must we have been rewarming?
must you have been rewarming?
must they have been rewarming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I rewarm?
mustn't you rewarm?
mustn't she rewarm?
mustn't we rewarm?
mustn't you rewarm?
mustn't they rewarm? 	mustn't I be rewarming?
mustn't you be rewarming?
mustn't she be rewarming?
mustn't we be rewarming?
mustn't you be rewarming?
mustn't they be rewarming? 	mustn't I have rewarmed?
mustn't you have rewarmed?
mustn't she have rewarmed?
mustn't we have rewarmed?
mustn't you have rewarmed?
mustn't they have rewarmed? 	mustn't I have been rewarming?
mustn't you have been rewarming?
mustn't she have been rewarming?
mustn't we have been rewarming?
mustn't you have been rewarming?
mustn't they have been rewarming?