must dye
Regular verb: dye - dyed- dyed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must dye
you must dye
he must dye
we must dye
you must dye
they must dye 	I must be dying
you must be dying
he must be dying
we must be dying
you must be dying
they must be dying	I must have dyed
you must have dyed
he must have dyed
we must have dyed
you must have dyed
they must have dyed	I must have been dying
you must have been dying
he must have been dying
we must have been dying
you must have been dying
they must have been dying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not dye
you must not dye
he must not dye
we must not dye
you must not dye
they must not dye 	I must not be dying
you must not be dying
he must not be dying
we must not be dying
you must not be dying
they must not be dying	I must not have dyed
you must not have dyed
he must not have dyed
we must not have dyed
you must not have dyed
they must not have dyed	I must not have been dying
you must not have been dying
he must not have been dying
we must not have been dying
you must not have been dying
they must not have been dying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I dye?
must you dye?
must he dye?
must we dye?
must you dye?
must they dye? 	must I be dying?
must you be dying?
must he be dying?
must we be dying?
must you be dying?
must they be dying? 	must I have dyed?
must you have dyed?
must he have dyed?
must we have dyed?
must you have dyed?
must they have dyed? 	must I have been dying?
must you have been dying?
must he have been dying?
must we have been dying?
must you have been dying?
must they have been dying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not dye?
must you not dye?
must he not dye?
must we not dye?
must you not dye?
must they not dye? 	must I not be dying?
must you not be dying?
must he not be dying?
must we not be dying?
must you not be dying?
must they not be dying? 	must I not have dyed?
must you not have dyed?
must he not have dyed?
must we not have dyed?
must you not have dyed?
must they not have dyed? 	must I not have been dying?
must you not have been dying?
must he not have been dying?
must we not have been dying?
must you not have been dying?
must they not have been dying?