must abdicate
Verbo regular: abdicate - abdicated- abdicated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must abdicate
you must abdicate
he must abdicate
we must abdicate
you must abdicate
they must abdicate 	I must be abdicating
you must be abdicating
he must be abdicating
we must be abdicating
you must be abdicating
they must be abdicating	I must have abdicated
you must have abdicated
he must have abdicated
we must have abdicated
you must have abdicated
they must have abdicated	I must have been abdicating
you must have been abdicating
he must have been abdicating
we must have been abdicating
you must have been abdicating
they must have been abdicating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not abdicate
you must not abdicate
he must not abdicate
we must not abdicate
you must not abdicate
they must not abdicate 	I must not be abdicating
you must not be abdicating
he must not be abdicating
we must not be abdicating
you must not be abdicating
they must not be abdicating	I must not have abdicated
you must not have abdicated
he must not have abdicated
we must not have abdicated
you must not have abdicated
they must not have abdicated	I must not have been abdicating
you must not have been abdicating
he must not have been abdicating
we must not have been abdicating
you must not have been abdicating
they must not have been abdicating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I abdicate?
must you abdicate?
must he abdicate?
must we abdicate?
must you abdicate?
must they abdicate? 	must I be abdicating?
must you be abdicating?
must he be abdicating?
must we be abdicating?
must you be abdicating?
must they be abdicating? 	must I have abdicated?
must you have abdicated?
must he have abdicated?
must we have abdicated?
must you have abdicated?
must they have abdicated? 	must I have been abdicating?
must you have been abdicating?
must he have been abdicating?
must we have been abdicating?
must you have been abdicating?
must they have been abdicating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not abdicate?
must you not abdicate?
must he not abdicate?
must we not abdicate?
must you not abdicate?
must they not abdicate? 	must I not be abdicating?
must you not be abdicating?
must he not be abdicating?
must we not be abdicating?
must you not be abdicating?
must they not be abdicating? 	must I not have abdicated?
must you not have abdicated?
must he not have abdicated?
must we not have abdicated?
must you not have abdicated?
must they not have abdicated? 	must I not have been abdicating?
must you not have been abdicating?
must he not have been abdicating?
must we not have been abdicating?
must you not have been abdicating?
must they not have been abdicating?