must pan
Regular verb: pan - panned- panned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must pan
you must pan
he must pan
we must pan
you must pan
they must pan 	I must be panning
you must be panning
he must be panning
we must be panning
you must be panning
they must be panning	I must have panned
you must have panned
he must have panned
we must have panned
you must have panned
they must have panned	I must have been panning
you must have been panning
he must have been panning
we must have been panning
you must have been panning
they must have been panning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't pan
you mustn't pan
he mustn't pan
we mustn't pan
you mustn't pan
they mustn't pan 	I mustn't be panning
you mustn't be panning
he mustn't be panning
we mustn't be panning
you mustn't be panning
they mustn't be panning	I mustn't have panned
you mustn't have panned
he mustn't have panned
we mustn't have panned
you mustn't have panned
they mustn't have panned	I mustn't have been panning
you mustn't have been panning
he mustn't have been panning
we mustn't have been panning
you mustn't have been panning
they mustn't have been panning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I pan?
must you pan?
must he pan?
must we pan?
must you pan?
must they pan? 	must I be panning?
must you be panning?
must he be panning?
must we be panning?
must you be panning?
must they be panning? 	must I have panned?
must you have panned?
must he have panned?
must we have panned?
must you have panned?
must they have panned? 	must I have been panning?
must you have been panning?
must he have been panning?
must we have been panning?
must you have been panning?
must they have been panning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I pan?
mustn't you pan?
mustn't he pan?
mustn't we pan?
mustn't you pan?
mustn't they pan? 	mustn't I be panning?
mustn't you be panning?
mustn't he be panning?
mustn't we be panning?
mustn't you be panning?
mustn't they be panning? 	mustn't I have panned?
mustn't you have panned?
mustn't he have panned?
mustn't we have panned?
mustn't you have panned?
mustn't they have panned? 	mustn't I have been panning?
mustn't you have been panning?
mustn't he have been panning?
mustn't we have been panning?
mustn't you have been panning?
mustn't they have been panning?