must blinker
Regular verb: blinker - blinkered- blinkered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must blinker
you must blinker
he must blinker
we must blinker
you must blinker
they must blinker 	I must be blinkering
you must be blinkering
he must be blinkering
we must be blinkering
you must be blinkering
they must be blinkering	I must have blinkered
you must have blinkered
he must have blinkered
we must have blinkered
you must have blinkered
they must have blinkered	I must have been blinkering
you must have been blinkering
he must have been blinkering
we must have been blinkering
you must have been blinkering
they must have been blinkering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not blinker
you must not blinker
he must not blinker
we must not blinker
you must not blinker
they must not blinker 	I must not be blinkering
you must not be blinkering
he must not be blinkering
we must not be blinkering
you must not be blinkering
they must not be blinkering	I must not have blinkered
you must not have blinkered
he must not have blinkered
we must not have blinkered
you must not have blinkered
they must not have blinkered	I must not have been blinkering
you must not have been blinkering
he must not have been blinkering
we must not have been blinkering
you must not have been blinkering
they must not have been blinkering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I blinker?
must you blinker?
must he blinker?
must we blinker?
must you blinker?
must they blinker? 	must I be blinkering?
must you be blinkering?
must he be blinkering?
must we be blinkering?
must you be blinkering?
must they be blinkering? 	must I have blinkered?
must you have blinkered?
must he have blinkered?
must we have blinkered?
must you have blinkered?
must they have blinkered? 	must I have been blinkering?
must you have been blinkering?
must he have been blinkering?
must we have been blinkering?
must you have been blinkering?
must they have been blinkering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not blinker?
must you not blinker?
must he not blinker?
must we not blinker?
must you not blinker?
must they not blinker? 	must I not be blinkering?
must you not be blinkering?
must he not be blinkering?
must we not be blinkering?
must you not be blinkering?
must they not be blinkering? 	must I not have blinkered?
must you not have blinkered?
must he not have blinkered?
must we not have blinkered?
must you not have blinkered?
must they not have blinkered? 	must I not have been blinkering?
must you not have been blinkering?
must he not have been blinkering?
must we not have been blinkering?
must you not have been blinkering?
must they not have been blinkering?