must whicker
Regular verb: whicker - whickered- whickered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must whicker
you must whicker
he must whicker
we must whicker
you must whicker
they must whicker 	I must be whickering
you must be whickering
he must be whickering
we must be whickering
you must be whickering
they must be whickering	I must have whickered
you must have whickered
he must have whickered
we must have whickered
you must have whickered
they must have whickered	I must have been whickering
you must have been whickering
he must have been whickering
we must have been whickering
you must have been whickering
they must have been whickering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't whicker
you mustn't whicker
he mustn't whicker
we mustn't whicker
you mustn't whicker
they mustn't whicker 	I mustn't be whickering
you mustn't be whickering
he mustn't be whickering
we mustn't be whickering
you mustn't be whickering
they mustn't be whickering	I mustn't have whickered
you mustn't have whickered
he mustn't have whickered
we mustn't have whickered
you mustn't have whickered
they mustn't have whickered	I mustn't have been whickering
you mustn't have been whickering
he mustn't have been whickering
we mustn't have been whickering
you mustn't have been whickering
they mustn't have been whickering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I whicker?
must you whicker?
must he whicker?
must we whicker?
must you whicker?
must they whicker? 	must I be whickering?
must you be whickering?
must he be whickering?
must we be whickering?
must you be whickering?
must they be whickering? 	must I have whickered?
must you have whickered?
must he have whickered?
must we have whickered?
must you have whickered?
must they have whickered? 	must I have been whickering?
must you have been whickering?
must he have been whickering?
must we have been whickering?
must you have been whickering?
must they have been whickering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I whicker?
mustn't you whicker?
mustn't he whicker?
mustn't we whicker?
mustn't you whicker?
mustn't they whicker? 	mustn't I be whickering?
mustn't you be whickering?
mustn't he be whickering?
mustn't we be whickering?
mustn't you be whickering?
mustn't they be whickering? 	mustn't I have whickered?
mustn't you have whickered?
mustn't he have whickered?
mustn't we have whickered?
mustn't you have whickered?
mustn't they have whickered? 	mustn't I have been whickering?
mustn't you have been whickering?
mustn't he have been whickering?
mustn't we have been whickering?
mustn't you have been whickering?
mustn't they have been whickering?