must wizen
Regular verb: wizen - wizened- wizened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wizen
you must wizen
she must wizen
we must wizen
you must wizen
they must wizen 	I must be wizening
you must be wizening
she must be wizening
we must be wizening
you must be wizening
they must be wizening	I must have wizened
you must have wizened
she must have wizened
we must have wizened
you must have wizened
they must have wizened	I must have been wizening
you must have been wizening
she must have been wizening
we must have been wizening
you must have been wizening
they must have been wizening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not wizen
you must not wizen
she must not wizen
we must not wizen
you must not wizen
they must not wizen 	I must not be wizening
you must not be wizening
she must not be wizening
we must not be wizening
you must not be wizening
they must not be wizening	I must not have wizened
you must not have wizened
she must not have wizened
we must not have wizened
you must not have wizened
they must not have wizened	I must not have been wizening
you must not have been wizening
she must not have been wizening
we must not have been wizening
you must not have been wizening
they must not have been wizening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wizen?
must you wizen?
must she wizen?
must we wizen?
must you wizen?
must they wizen? 	must I be wizening?
must you be wizening?
must she be wizening?
must we be wizening?
must you be wizening?
must they be wizening? 	must I have wizened?
must you have wizened?
must she have wizened?
must we have wizened?
must you have wizened?
must they have wizened? 	must I have been wizening?
must you have been wizening?
must she have been wizening?
must we have been wizening?
must you have been wizening?
must they have been wizening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not wizen?
must you not wizen?
must she not wizen?
must we not wizen?
must you not wizen?
must they not wizen? 	must I not be wizening?
must you not be wizening?
must she not be wizening?
must we not be wizening?
must you not be wizening?
must they not be wizening? 	must I not have wizened?
must you not have wizened?
must she not have wizened?
must we not have wizened?
must you not have wizened?
must they not have wizened? 	must I not have been wizening?
must you not have been wizening?
must she not have been wizening?
must we not have been wizening?
must you not have been wizening?
must they not have been wizening?