must batch
Regular verb: batch - batched- batched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must batch
you must batch
he must batch
we must batch
you must batch
they must batch 	I must be batching
you must be batching
he must be batching
we must be batching
you must be batching
they must be batching	I must have batched
you must have batched
he must have batched
we must have batched
you must have batched
they must have batched	I must have been batching
you must have been batching
he must have been batching
we must have been batching
you must have been batching
they must have been batching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't batch
you mustn't batch
he mustn't batch
we mustn't batch
you mustn't batch
they mustn't batch 	I mustn't be batching
you mustn't be batching
he mustn't be batching
we mustn't be batching
you mustn't be batching
they mustn't be batching	I mustn't have batched
you mustn't have batched
he mustn't have batched
we mustn't have batched
you mustn't have batched
they mustn't have batched	I mustn't have been batching
you mustn't have been batching
he mustn't have been batching
we mustn't have been batching
you mustn't have been batching
they mustn't have been batching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I batch?
must you batch?
must he batch?
must we batch?
must you batch?
must they batch? 	must I be batching?
must you be batching?
must he be batching?
must we be batching?
must you be batching?
must they be batching? 	must I have batched?
must you have batched?
must he have batched?
must we have batched?
must you have batched?
must they have batched? 	must I have been batching?
must you have been batching?
must he have been batching?
must we have been batching?
must you have been batching?
must they have been batching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I batch?
mustn't you batch?
mustn't he batch?
mustn't we batch?
mustn't you batch?
mustn't they batch? 	mustn't I be batching?
mustn't you be batching?
mustn't he be batching?
mustn't we be batching?
mustn't you be batching?
mustn't they be batching? 	mustn't I have batched?
mustn't you have batched?
mustn't he have batched?
mustn't we have batched?
mustn't you have batched?
mustn't they have batched? 	mustn't I have been batching?
mustn't you have been batching?
mustn't he have been batching?
mustn't we have been batching?
mustn't you have been batching?
mustn't they have been batching?