must people
Regular verb: people - peopled- peopled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must people
you must people
he must people
we must people
you must people
they must people 	I must be peopling
you must be peopling
he must be peopling
we must be peopling
you must be peopling
they must be peopling	I must have peopled
you must have peopled
he must have peopled
we must have peopled
you must have peopled
they must have peopled	I must have been peopling
you must have been peopling
he must have been peopling
we must have been peopling
you must have been peopling
they must have been peopling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't people
you mustn't people
he mustn't people
we mustn't people
you mustn't people
they mustn't people 	I mustn't be peopling
you mustn't be peopling
he mustn't be peopling
we mustn't be peopling
you mustn't be peopling
they mustn't be peopling	I mustn't have peopled
you mustn't have peopled
he mustn't have peopled
we mustn't have peopled
you mustn't have peopled
they mustn't have peopled	I mustn't have been peopling
you mustn't have been peopling
he mustn't have been peopling
we mustn't have been peopling
you mustn't have been peopling
they mustn't have been peopling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I people?
must you people?
must he people?
must we people?
must you people?
must they people? 	must I be peopling?
must you be peopling?
must he be peopling?
must we be peopling?
must you be peopling?
must they be peopling? 	must I have peopled?
must you have peopled?
must he have peopled?
must we have peopled?
must you have peopled?
must they have peopled? 	must I have been peopling?
must you have been peopling?
must he have been peopling?
must we have been peopling?
must you have been peopling?
must they have been peopling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I people?
mustn't you people?
mustn't he people?
mustn't we people?
mustn't you people?
mustn't they people? 	mustn't I be peopling?
mustn't you be peopling?
mustn't he be peopling?
mustn't we be peopling?
mustn't you be peopling?
mustn't they be peopling? 	mustn't I have peopled?
mustn't you have peopled?
mustn't he have peopled?
mustn't we have peopled?
mustn't you have peopled?
mustn't they have peopled? 	mustn't I have been peopling?
mustn't you have been peopling?
mustn't he have been peopling?
mustn't we have been peopling?
mustn't you have been peopling?
mustn't they have been peopling?