must deracinate
Regular verb: deracinate - deracinated- deracinated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must deracinate
you must deracinate
she must deracinate
we must deracinate
you must deracinate
they must deracinate 	I must be deracinating
you must be deracinating
she must be deracinating
we must be deracinating
you must be deracinating
they must be deracinating	I must have deracinated
you must have deracinated
she must have deracinated
we must have deracinated
you must have deracinated
they must have deracinated	I must have been deracinating
you must have been deracinating
she must have been deracinating
we must have been deracinating
you must have been deracinating
they must have been deracinating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not deracinate
you must not deracinate
she must not deracinate
we must not deracinate
you must not deracinate
they must not deracinate 	I must not be deracinating
you must not be deracinating
she must not be deracinating
we must not be deracinating
you must not be deracinating
they must not be deracinating	I must not have deracinated
you must not have deracinated
she must not have deracinated
we must not have deracinated
you must not have deracinated
they must not have deracinated	I must not have been deracinating
you must not have been deracinating
she must not have been deracinating
we must not have been deracinating
you must not have been deracinating
they must not have been deracinating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I deracinate?
must you deracinate?
must she deracinate?
must we deracinate?
must you deracinate?
must they deracinate? 	must I be deracinating?
must you be deracinating?
must she be deracinating?
must we be deracinating?
must you be deracinating?
must they be deracinating? 	must I have deracinated?
must you have deracinated?
must she have deracinated?
must we have deracinated?
must you have deracinated?
must they have deracinated? 	must I have been deracinating?
must you have been deracinating?
must she have been deracinating?
must we have been deracinating?
must you have been deracinating?
must they have been deracinating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not deracinate?
must you not deracinate?
must she not deracinate?
must we not deracinate?
must you not deracinate?
must they not deracinate? 	must I not be deracinating?
must you not be deracinating?
must she not be deracinating?
must we not be deracinating?
must you not be deracinating?
must they not be deracinating? 	must I not have deracinated?
must you not have deracinated?
must she not have deracinated?
must we not have deracinated?
must you not have deracinated?
must they not have deracinated? 	must I not have been deracinating?
must you not have been deracinating?
must she not have been deracinating?
must we not have been deracinating?
must you not have been deracinating?
must they not have been deracinating?