must betoken
Verbo regular: betoken - betokened- betokened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must betoken
you must betoken
he must betoken
we must betoken
you must betoken
they must betoken 	I must be betokening
you must be betokening
he must be betokening
we must be betokening
you must be betokening
they must be betokening	I must have betokened
you must have betokened
he must have betokened
we must have betokened
you must have betokened
they must have betokened	I must have been betokening
you must have been betokening
he must have been betokening
we must have been betokening
you must have been betokening
they must have been betokening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not betoken
you must not betoken
he must not betoken
we must not betoken
you must not betoken
they must not betoken 	I must not be betokening
you must not be betokening
he must not be betokening
we must not be betokening
you must not be betokening
they must not be betokening	I must not have betokened
you must not have betokened
he must not have betokened
we must not have betokened
you must not have betokened
they must not have betokened	I must not have been betokening
you must not have been betokening
he must not have been betokening
we must not have been betokening
you must not have been betokening
they must not have been betokening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I betoken?
must you betoken?
must he betoken?
must we betoken?
must you betoken?
must they betoken? 	must I be betokening?
must you be betokening?
must he be betokening?
must we be betokening?
must you be betokening?
must they be betokening? 	must I have betokened?
must you have betokened?
must he have betokened?
must we have betokened?
must you have betokened?
must they have betokened? 	must I have been betokening?
must you have been betokening?
must he have been betokening?
must we have been betokening?
must you have been betokening?
must they have been betokening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not betoken?
must you not betoken?
must he not betoken?
must we not betoken?
must you not betoken?
must they not betoken? 	must I not be betokening?
must you not be betokening?
must he not be betokening?
must we not be betokening?
must you not be betokening?
must they not be betokening? 	must I not have betokened?
must you not have betokened?
must he not have betokened?
must we not have betokened?
must you not have betokened?
must they not have betokened? 	must I not have been betokening?
must you not have been betokening?
must he not have been betokening?
must we not have been betokening?
must you not have been betokening?
must they not have been betokening?