must scepter
Regular verb: scepter - sceptered- sceptered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must scepter
you must scepter
she must scepter
we must scepter
you must scepter
they must scepter 	I must be sceptering
you must be sceptering
she must be sceptering
we must be sceptering
you must be sceptering
they must be sceptering	I must have sceptered
you must have sceptered
she must have sceptered
we must have sceptered
you must have sceptered
they must have sceptered	I must have been sceptering
you must have been sceptering
she must have been sceptering
we must have been sceptering
you must have been sceptering
they must have been sceptering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not scepter
you must not scepter
she must not scepter
we must not scepter
you must not scepter
they must not scepter 	I must not be sceptering
you must not be sceptering
she must not be sceptering
we must not be sceptering
you must not be sceptering
they must not be sceptering	I must not have sceptered
you must not have sceptered
she must not have sceptered
we must not have sceptered
you must not have sceptered
they must not have sceptered	I must not have been sceptering
you must not have been sceptering
she must not have been sceptering
we must not have been sceptering
you must not have been sceptering
they must not have been sceptering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I scepter?
must you scepter?
must she scepter?
must we scepter?
must you scepter?
must they scepter? 	must I be sceptering?
must you be sceptering?
must she be sceptering?
must we be sceptering?
must you be sceptering?
must they be sceptering? 	must I have sceptered?
must you have sceptered?
must she have sceptered?
must we have sceptered?
must you have sceptered?
must they have sceptered? 	must I have been sceptering?
must you have been sceptering?
must she have been sceptering?
must we have been sceptering?
must you have been sceptering?
must they have been sceptering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not scepter?
must you not scepter?
must she not scepter?
must we not scepter?
must you not scepter?
must they not scepter? 	must I not be sceptering?
must you not be sceptering?
must she not be sceptering?
must we not be sceptering?
must you not be sceptering?
must they not be sceptering? 	must I not have sceptered?
must you not have sceptered?
must she not have sceptered?
must we not have sceptered?
must you not have sceptered?
must they not have sceptered? 	must I not have been sceptering?
must you not have been sceptering?
must she not have been sceptering?
must we not have been sceptering?
must you not have been sceptering?
must they not have been sceptering?