must wale
Regular verb: wale - waled- waled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wale
you must wale
he must wale
we must wale
you must wale
they must wale 	I must be waling
you must be waling
he must be waling
we must be waling
you must be waling
they must be waling	I must have waled
you must have waled
he must have waled
we must have waled
you must have waled
they must have waled	I must have been waling
you must have been waling
he must have been waling
we must have been waling
you must have been waling
they must have been waling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't wale
you mustn't wale
he mustn't wale
we mustn't wale
you mustn't wale
they mustn't wale 	I mustn't be waling
you mustn't be waling
he mustn't be waling
we mustn't be waling
you mustn't be waling
they mustn't be waling	I mustn't have waled
you mustn't have waled
he mustn't have waled
we mustn't have waled
you mustn't have waled
they mustn't have waled	I mustn't have been waling
you mustn't have been waling
he mustn't have been waling
we mustn't have been waling
you mustn't have been waling
they mustn't have been waling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wale?
must you wale?
must he wale?
must we wale?
must you wale?
must they wale? 	must I be waling?
must you be waling?
must he be waling?
must we be waling?
must you be waling?
must they be waling? 	must I have waled?
must you have waled?
must he have waled?
must we have waled?
must you have waled?
must they have waled? 	must I have been waling?
must you have been waling?
must he have been waling?
must we have been waling?
must you have been waling?
must they have been waling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I wale?
mustn't you wale?
mustn't he wale?
mustn't we wale?
mustn't you wale?
mustn't they wale? 	mustn't I be waling?
mustn't you be waling?
mustn't he be waling?
mustn't we be waling?
mustn't you be waling?
mustn't they be waling? 	mustn't I have waled?
mustn't you have waled?
mustn't he have waled?
mustn't we have waled?
mustn't you have waled?
mustn't they have waled? 	mustn't I have been waling?
mustn't you have been waling?
mustn't he have been waling?
mustn't we have been waling?
mustn't you have been waling?
mustn't they have been waling?