must rehabilitate
Regular verb: rehabilitate - rehabilitated- rehabilitated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must rehabilitate
you must rehabilitate
she must rehabilitate
we must rehabilitate
you must rehabilitate
they must rehabilitate 	I must be rehabilitating
you must be rehabilitating
she must be rehabilitating
we must be rehabilitating
you must be rehabilitating
they must be rehabilitating	I must have rehabilitated
you must have rehabilitated
she 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
she 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 must not rehabilitate
you must not rehabilitate
she must not rehabilitate
we must not rehabilitate
you must not rehabilitate
they must not rehabilitate 	I must not be rehabilitating
you must not be rehabilitating
she must not be rehabilitating
we must not be rehabilitating
you must not be rehabilitating
they must not be rehabilitating	I must not have rehabilitated
you must not have rehabilitated
she must not have rehabilitated
we must not have rehabilitated
you must not have rehabilitated
they must not have rehabilitated	I must not have been rehabilitating
you must not have been rehabilitating
she must not have been rehabilitating
we must not have been rehabilitating
you must not have been rehabilitating
they must not have been rehabilitating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I rehabilitate?
must you rehabilitate?
must she rehabilitate?
must we rehabilitate?
must you rehabilitate?
must they rehabilitate? 	must I be rehabilitating?
must you be rehabilitating?
must she be rehabilitating?
must we be rehabilitating?
must you be rehabilitating?
must they be rehabilitating? 	must I have rehabilitated?
must you have rehabilitated?
must she 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 she 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 	
must I not rehabilitate?
must you not rehabilitate?
must she not rehabilitate?
must we not rehabilitate?
must you not rehabilitate?
must they not rehabilitate? 	must I not be rehabilitating?
must you not be rehabilitating?
must she not be rehabilitating?
must we not be rehabilitating?
must you not be rehabilitating?
must they not be rehabilitating? 	must I not have rehabilitated?
must you not have rehabilitated?
must she not have rehabilitated?
must we not have rehabilitated?
must you not have rehabilitated?
must they not have rehabilitated? 	must I not have been rehabilitating?
must you not have been rehabilitating?
must she not have been rehabilitating?
must we not have been rehabilitating?
must you not have been rehabilitating?
must they not have been rehabilitating?