must haul
Regular verb: haul - hauled- hauled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must haul
you must haul
he must haul
we must haul
you must haul
they must haul 	I must be hauling
you must be hauling
he must be hauling
we must be hauling
you must be hauling
they must be hauling	I must have hauled
you must have hauled
he must have hauled
we must have hauled
you must have hauled
they must have hauled	I must have been hauling
you must have been hauling
he must have been hauling
we must have been hauling
you must have been hauling
they must have been hauling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't haul
you mustn't haul
he mustn't haul
we mustn't haul
you mustn't haul
they mustn't haul 	I mustn't be hauling
you mustn't be hauling
he mustn't be hauling
we mustn't be hauling
you mustn't be hauling
they mustn't be hauling	I mustn't have hauled
you mustn't have hauled
he mustn't have hauled
we mustn't have hauled
you mustn't have hauled
they mustn't have hauled	I mustn't have been hauling
you mustn't have been hauling
he mustn't have been hauling
we mustn't have been hauling
you mustn't have been hauling
they mustn't have been hauling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I haul?
must you haul?
must he haul?
must we haul?
must you haul?
must they haul? 	must I be hauling?
must you be hauling?
must he be hauling?
must we be hauling?
must you be hauling?
must they be hauling? 	must I have hauled?
must you have hauled?
must he have hauled?
must we have hauled?
must you have hauled?
must they have hauled? 	must I have been hauling?
must you have been hauling?
must he have been hauling?
must we have been hauling?
must you have been hauling?
must they have been hauling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I haul?
mustn't you haul?
mustn't he haul?
mustn't we haul?
mustn't you haul?
mustn't they haul? 	mustn't I be hauling?
mustn't you be hauling?
mustn't he be hauling?
mustn't we be hauling?
mustn't you be hauling?
mustn't they be hauling? 	mustn't I have hauled?
mustn't you have hauled?
mustn't he have hauled?
mustn't we have hauled?
mustn't you have hauled?
mustn't they have hauled? 	mustn't I have been hauling?
mustn't you have been hauling?
mustn't he have been hauling?
mustn't we have been hauling?
mustn't you have been hauling?
mustn't they have been hauling?