must recoup
Regular verb: recoup - recouped- recouped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must recoup
you must recoup
he must recoup
we must recoup
you must recoup
they must recoup 	I must be recouping
you must be recouping
he must be recouping
we must be recouping
you must be recouping
they must be recouping	I must have recouped
you must have recouped
he must have recouped
we must have recouped
you must have recouped
they must have recouped	I must have been recouping
you must have been recouping
he must have been recouping
we must have been recouping
you must have been recouping
they must have been recouping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't recoup
you mustn't recoup
he mustn't recoup
we mustn't recoup
you mustn't recoup
they mustn't recoup 	I mustn't be recouping
you mustn't be recouping
he mustn't be recouping
we mustn't be recouping
you mustn't be recouping
they mustn't be recouping	I mustn't have recouped
you mustn't have recouped
he mustn't have recouped
we mustn't have recouped
you mustn't have recouped
they mustn't have recouped	I mustn't have been recouping
you mustn't have been recouping
he mustn't have been recouping
we mustn't have been recouping
you mustn't have been recouping
they mustn't have been recouping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I recoup?
must you recoup?
must he recoup?
must we recoup?
must you recoup?
must they recoup? 	must I be recouping?
must you be recouping?
must he be recouping?
must we be recouping?
must you be recouping?
must they be recouping? 	must I have recouped?
must you have recouped?
must he have recouped?
must we have recouped?
must you have recouped?
must they have recouped? 	must I have been recouping?
must you have been recouping?
must he have been recouping?
must we have been recouping?
must you have been recouping?
must they have been recouping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I recoup?
mustn't you recoup?
mustn't he recoup?
mustn't we recoup?
mustn't you recoup?
mustn't they recoup? 	mustn't I be recouping?
mustn't you be recouping?
mustn't he be recouping?
mustn't we be recouping?
mustn't you be recouping?
mustn't they be recouping? 	mustn't I have recouped?
mustn't you have recouped?
mustn't he have recouped?
mustn't we have recouped?
mustn't you have recouped?
mustn't they have recouped? 	mustn't I have been recouping?
mustn't you have been recouping?
mustn't he have been recouping?
mustn't we have been recouping?
mustn't you have been recouping?
mustn't they have been recouping?