must pause
Regular verb: pause - paused- paused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must pause
you must pause
he must pause
we must pause
you must pause
they must pause 	I must be pausing
you must be pausing
he must be pausing
we must be pausing
you must be pausing
they must be pausing	I must have paused
you must have paused
he must have paused
we must have paused
you must have paused
they must have paused	I must have been pausing
you must have been pausing
he must have been pausing
we must have been pausing
you must have been pausing
they must have been pausing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not pause
you must not pause
he must not pause
we must not pause
you must not pause
they must not pause 	I must not be pausing
you must not be pausing
he must not be pausing
we must not be pausing
you must not be pausing
they must not be pausing	I must not have paused
you must not have paused
he must not have paused
we must not have paused
you must not have paused
they must not have paused	I must not have been pausing
you must not have been pausing
he must not have been pausing
we must not have been pausing
you must not have been pausing
they must not have been pausing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I pause?
must you pause?
must he pause?
must we pause?
must you pause?
must they pause? 	must I be pausing?
must you be pausing?
must he be pausing?
must we be pausing?
must you be pausing?
must they be pausing? 	must I have paused?
must you have paused?
must he have paused?
must we have paused?
must you have paused?
must they have paused? 	must I have been pausing?
must you have been pausing?
must he have been pausing?
must we have been pausing?
must you have been pausing?
must they have been pausing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not pause?
must you not pause?
must he not pause?
must we not pause?
must you not pause?
must they not pause? 	must I not be pausing?
must you not be pausing?
must he not be pausing?
must we not be pausing?
must you not be pausing?
must they not be pausing? 	must I not have paused?
must you not have paused?
must he not have paused?
must we not have paused?
must you not have paused?
must they not have paused? 	must I not have been pausing?
must you not have been pausing?
must he not have been pausing?
must we not have been pausing?
must you not have been pausing?
must they not have been pausing?