must relearn
Regular verb: relearn - relearned- relearned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must relearn
you must relearn
he must relearn
we must relearn
you must relearn
they must relearn 	I must be relearning
you must be relearning
he must be relearning
we must be relearning
you must be relearning
they must be relearning	I must have relearned
you must have relearned
he must have relearned
we must have relearned
you must have relearned
they must have relearned	I must have been relearning
you must have been relearning
he must have been relearning
we must have been relearning
you must have been relearning
they must have been relearning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not relearn
you must not relearn
he must not relearn
we must not relearn
you must not relearn
they must not relearn 	I must not be relearning
you must not be relearning
he must not be relearning
we must not be relearning
you must not be relearning
they must not be relearning	I must not have relearned
you must not have relearned
he must not have relearned
we must not have relearned
you must not have relearned
they must not have relearned	I must not have been relearning
you must not have been relearning
he must not have been relearning
we must not have been relearning
you must not have been relearning
they must not have been relearning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I relearn?
must you relearn?
must he relearn?
must we relearn?
must you relearn?
must they relearn? 	must I be relearning?
must you be relearning?
must he be relearning?
must we be relearning?
must you be relearning?
must they be relearning? 	must I have relearned?
must you have relearned?
must he have relearned?
must we have relearned?
must you have relearned?
must they have relearned? 	must I have been relearning?
must you have been relearning?
must he have been relearning?
must we have been relearning?
must you have been relearning?
must they have been relearning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not relearn?
must you not relearn?
must he not relearn?
must we not relearn?
must you not relearn?
must they not relearn? 	must I not be relearning?
must you not be relearning?
must he not be relearning?
must we not be relearning?
must you not be relearning?
must they not be relearning? 	must I not have relearned?
must you not have relearned?
must he not have relearned?
must we not have relearned?
must you not have relearned?
must they not have relearned? 	must I not have been relearning?
must you not have been relearning?
must he not have been relearning?
must we not have been relearning?
must you not have been relearning?
must they not have been relearning?