must wink
Regular verb: wink - winked- winked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wink
you must wink
he must wink
we must wink
you must wink
they must wink 	I must be winking
you must be winking
he must be winking
we must be winking
you must be winking
they must be winking	I must have winked
you must have winked
he must have winked
we must have winked
you must have winked
they must have winked	I must have been winking
you must have been winking
he must have been winking
we must have been winking
you must have been winking
they must have been winking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not wink
you must not wink
he must not wink
we must not wink
you must not wink
they must not wink 	I must not be winking
you must not be winking
he must not be winking
we must not be winking
you must not be winking
they must not be winking	I must not have winked
you must not have winked
he must not have winked
we must not have winked
you must not have winked
they must not have winked	I must not have been winking
you must not have been winking
he must not have been winking
we must not have been winking
you must not have been winking
they must not have been winking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wink?
must you wink?
must he wink?
must we wink?
must you wink?
must they wink? 	must I be winking?
must you be winking?
must he be winking?
must we be winking?
must you be winking?
must they be winking? 	must I have winked?
must you have winked?
must he have winked?
must we have winked?
must you have winked?
must they have winked? 	must I have been winking?
must you have been winking?
must he have been winking?
must we have been winking?
must you have been winking?
must they have been winking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not wink?
must you not wink?
must he not wink?
must we not wink?
must you not wink?
must they not wink? 	must I not be winking?
must you not be winking?
must he not be winking?
must we not be winking?
must you not be winking?
must they not be winking? 	must I not have winked?
must you not have winked?
must he not have winked?
must we not have winked?
must you not have winked?
must they not have winked? 	must I not have been winking?
must you not have been winking?
must he not have been winking?
must we not have been winking?
must you not have been winking?
must they not have been winking?