must extricate
Verbo regular: extricate - extricated- extricated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must extricate
you must extricate
he must extricate
we must extricate
you must extricate
they must extricate 	I must be extricating
you must be extricating
he must be extricating
we must be extricating
you must be extricating
they must be extricating	I must have extricated
you must have extricated
he must have extricated
we must have extricated
you must have extricated
they must have extricated	I must have been extricating
you must have been extricating
he must have been extricating
we must have been extricating
you must have been extricating
they must have been extricating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not extricate
you must not extricate
he must not extricate
we must not extricate
you must not extricate
they must not extricate 	I must not be extricating
you must not be extricating
he must not be extricating
we must not be extricating
you must not be extricating
they must not be extricating	I must not have extricated
you must not have extricated
he must not have extricated
we must not have extricated
you must not have extricated
they must not have extricated	I must not have been extricating
you must not have been extricating
he must not have been extricating
we must not have been extricating
you must not have been extricating
they must not have been extricating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I extricate?
must you extricate?
must he extricate?
must we extricate?
must you extricate?
must they extricate? 	must I be extricating?
must you be extricating?
must he be extricating?
must we be extricating?
must you be extricating?
must they be extricating? 	must I have extricated?
must you have extricated?
must he have extricated?
must we have extricated?
must you have extricated?
must they have extricated? 	must I have been extricating?
must you have been extricating?
must he have been extricating?
must we have been extricating?
must you have been extricating?
must they have been extricating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not extricate?
must you not extricate?
must he not extricate?
must we not extricate?
must you not extricate?
must they not extricate? 	must I not be extricating?
must you not be extricating?
must he not be extricating?
must we not be extricating?
must you not be extricating?
must they not be extricating? 	must I not have extricated?
must you not have extricated?
must he not have extricated?
must we not have extricated?
must you not have extricated?
must they not have extricated? 	must I not have been extricating?
must you not have been extricating?
must he not have been extricating?
must we not have been extricating?
must you not have been extricating?
must they not have been extricating?