must accept
Verbo regular: accept - accepted- accepted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must accept
you must accept
he must accept
we must accept
you must accept
they must accept 	I must be accepting
you must be accepting
he must be accepting
we must be accepting
you must be accepting
they must be accepting	I must have accepted
you must have accepted
he must have accepted
we must have accepted
you must have accepted
they must have accepted	I must have been accepting
you must have been accepting
he must have been accepting
we must have been accepting
you must have been accepting
they must have been accepting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not accept
you must not accept
he must not accept
we must not accept
you must not accept
they must not accept 	I must not be accepting
you must not be accepting
he must not be accepting
we must not be accepting
you must not be accepting
they must not be accepting	I must not have accepted
you must not have accepted
he must not have accepted
we must not have accepted
you must not have accepted
they must not have accepted	I must not have been accepting
you must not have been accepting
he must not have been accepting
we must not have been accepting
you must not have been accepting
they must not have been accepting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I accept?
must you accept?
must he accept?
must we accept?
must you accept?
must they accept? 	must I be accepting?
must you be accepting?
must he be accepting?
must we be accepting?
must you be accepting?
must they be accepting? 	must I have accepted?
must you have accepted?
must he have accepted?
must we have accepted?
must you have accepted?
must they have accepted? 	must I have been accepting?
must you have been accepting?
must he have been accepting?
must we have been accepting?
must you have been accepting?
must they have been accepting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not accept?
must you not accept?
must he not accept?
must we not accept?
must you not accept?
must they not accept? 	must I not be accepting?
must you not be accepting?
must he not be accepting?
must we not be accepting?
must you not be accepting?
must they not be accepting? 	must I not have accepted?
must you not have accepted?
must he not have accepted?
must we not have accepted?
must you not have accepted?
must they not have accepted? 	must I not have been accepting?
must you not have been accepting?
must he not have been accepting?
must we not have been accepting?
must you not have been accepting?
must they not have been accepting?