must massage
Regular verb: massage - massaged- massaged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must massage
you must massage
she must massage
we must massage
you must massage
they must massage 	I must be massaging
you must be massaging
she must be massaging
we must be massaging
you must be massaging
they must be massaging	I must have massaged
you must have massaged
she must have massaged
we must have massaged
you must have massaged
they must have massaged	I must have been massaging
you must have been massaging
she must have been massaging
we must have been massaging
you must have been massaging
they must have been massaging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not massage
you must not massage
she must not massage
we must not massage
you must not massage
they must not massage 	I must not be massaging
you must not be massaging
she must not be massaging
we must not be massaging
you must not be massaging
they must not be massaging	I must not have massaged
you must not have massaged
she must not have massaged
we must not have massaged
you must not have massaged
they must not have massaged	I must not have been massaging
you must not have been massaging
she must not have been massaging
we must not have been massaging
you must not have been massaging
they must not have been massaging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I massage?
must you massage?
must she massage?
must we massage?
must you massage?
must they massage? 	must I be massaging?
must you be massaging?
must she be massaging?
must we be massaging?
must you be massaging?
must they be massaging? 	must I have massaged?
must you have massaged?
must she have massaged?
must we have massaged?
must you have massaged?
must they have massaged? 	must I have been massaging?
must you have been massaging?
must she have been massaging?
must we have been massaging?
must you have been massaging?
must they have been massaging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not massage?
must you not massage?
must she not massage?
must we not massage?
must you not massage?
must they not massage? 	must I not be massaging?
must you not be massaging?
must she not be massaging?
must we not be massaging?
must you not be massaging?
must they not be massaging? 	must I not have massaged?
must you not have massaged?
must she not have massaged?
must we not have massaged?
must you not have massaged?
must they not have massaged? 	must I not have been massaging?
must you not have been massaging?
must she not have been massaging?
must we not have been massaging?
must you not have been massaging?
must they not have been massaging?