must co-opt
Verbo regular: co-opt - co-opted- co-opted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must co-opt
you must co-opt
he must co-opt
we must co-opt
you must co-opt
they must co-opt 	I must be co-opting
you must be co-opting
he must be co-opting
we must be co-opting
you must be co-opting
they must be co-opting	I must have co-opted
you must have co-opted
he must have co-opted
we must have co-opted
you must have co-opted
they must have co-opted	I must have been co-opting
you must have been co-opting
he must have been co-opting
we must have been co-opting
you must have been co-opting
they must have been co-opting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not co-opt
you must not co-opt
he must not co-opt
we must not co-opt
you must not co-opt
they must not co-opt 	I must not be co-opting
you must not be co-opting
he must not be co-opting
we must not be co-opting
you must not be co-opting
they must not be co-opting	I must not have co-opted
you must not have co-opted
he must not have co-opted
we must not have co-opted
you must not have co-opted
they must not have co-opted	I must not have been co-opting
you must not have been co-opting
he must not have been co-opting
we must not have been co-opting
you must not have been co-opting
they must not have been co-opting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I co-opt?
must you co-opt?
must he co-opt?
must we co-opt?
must you co-opt?
must they co-opt? 	must I be co-opting?
must you be co-opting?
must he be co-opting?
must we be co-opting?
must you be co-opting?
must they be co-opting? 	must I have co-opted?
must you have co-opted?
must he have co-opted?
must we have co-opted?
must you have co-opted?
must they have co-opted? 	must I have been co-opting?
must you have been co-opting?
must he have been co-opting?
must we have been co-opting?
must you have been co-opting?
must they have been co-opting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not co-opt?
must you not co-opt?
must he not co-opt?
must we not co-opt?
must you not co-opt?
must they not co-opt? 	must I not be co-opting?
must you not be co-opting?
must he not be co-opting?
must we not be co-opting?
must you not be co-opting?
must they not be co-opting? 	must I not have co-opted?
must you not have co-opted?
must he not have co-opted?
must we not have co-opted?
must you not have co-opted?
must they not have co-opted? 	must I not have been co-opting?
must you not have been co-opting?
must he not have been co-opting?
must we not have been co-opting?
must you not have been co-opting?
must they not have been co-opting?