must rehabilitate
Regular verb: rehabilitate - rehabilitated- rehabilitated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rehabilitate
you must rehabilitate
he must rehabilitate
we must rehabilitate
you must rehabilitate
they must rehabilitate 	I must be rehabilitating
you must be rehabilitating
he must be rehabilitating
we must be rehabilitating
you must be rehabilitating
they must be rehabilitating	I must have rehabilitated
you must have rehabilitated
he must have rehabilitated
we must have rehabilitated
you must have rehabilitated
they must have rehabilitated	I must have been rehabilitating
you must have been rehabilitating
he must have been rehabilitating
we must have been rehabilitating
you must have been rehabilitating
they must have been rehabilitating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't rehabilitate
you mustn't rehabilitate
he mustn't rehabilitate
we mustn't rehabilitate
you mustn't rehabilitate
they mustn't rehabilitate 	I mustn't be rehabilitating
you mustn't be rehabilitating
he mustn't be rehabilitating
we mustn't be rehabilitating
you mustn't be rehabilitating
they mustn't be rehabilitating	I mustn't have rehabilitated
you mustn't have rehabilitated
he mustn't have rehabilitated
we mustn't have rehabilitated
you mustn't have rehabilitated
they mustn't have rehabilitated	I mustn't have been rehabilitating
you mustn't have been rehabilitating
he mustn't have been rehabilitating
we mustn't have been rehabilitating
you mustn't have been rehabilitating
they mustn't have been rehabilitating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rehabilitate?
must you rehabilitate?
must he rehabilitate?
must we rehabilitate?
must you rehabilitate?
must they rehabilitate? 	must I be rehabilitating?
must you be rehabilitating?
must he be rehabilitating?
must we be rehabilitating?
must you be rehabilitating?
must they be rehabilitating? 	must I have rehabilitated?
must you have rehabilitated?
must he have rehabilitated?
must we have rehabilitated?
must you have rehabilitated?
must they have rehabilitated? 	must I have been rehabilitating?
must you have been rehabilitating?
must he have been rehabilitating?
must we have been rehabilitating?
must you have been rehabilitating?
must they have been rehabilitating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I rehabilitate?
mustn't you rehabilitate?
mustn't he rehabilitate?
mustn't we rehabilitate?
mustn't you rehabilitate?
mustn't they rehabilitate? 	mustn't I be rehabilitating?
mustn't you be rehabilitating?
mustn't he be rehabilitating?
mustn't we be rehabilitating?
mustn't you be rehabilitating?
mustn't they be rehabilitating? 	mustn't I have rehabilitated?
mustn't you have rehabilitated?
mustn't he have rehabilitated?
mustn't we have rehabilitated?
mustn't you have rehabilitated?
mustn't they have rehabilitated? 	mustn't I have been rehabilitating?
mustn't you have been rehabilitating?
mustn't he have been rehabilitating?
mustn't we have been rehabilitating?
mustn't you have been rehabilitating?
mustn't they have been rehabilitating?