must pretell
Verbo irregular: pretell - pretold- pretold

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must pretell
you must pretell
he must pretell
we must pretell
you must pretell
they must pretell 	I must be pretelling
you must be pretelling
he must be pretelling
we must be pretelling
you must be pretelling
they must be pretelling	I must have pretold
you must have pretold
he must have pretold
we must have pretold
you must have pretold
they must have pretold	I must have been pretelling
you must have been pretelling
he must have been pretelling
we must have been pretelling
you must have been pretelling
they must have been pretelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not pretell
you must not pretell
he must not pretell
we must not pretell
you must not pretell
they must not pretell 	I must not be pretelling
you must not be pretelling
he must not be pretelling
we must not be pretelling
you must not be pretelling
they must not be pretelling	I must not have pretold
you must not have pretold
he must not have pretold
we must not have pretold
you must not have pretold
they must not have pretold	I must not have been pretelling
you must not have been pretelling
he must not have been pretelling
we must not have been pretelling
you must not have been pretelling
they must not have been pretelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I pretell?
must you pretell?
must he pretell?
must we pretell?
must you pretell?
must they pretell? 	must I be pretelling?
must you be pretelling?
must he be pretelling?
must we be pretelling?
must you be pretelling?
must they be pretelling? 	must I have pretold?
must you have pretold?
must he have pretold?
must we have pretold?
must you have pretold?
must they have pretold? 	must I have been pretelling?
must you have been pretelling?
must he have been pretelling?
must we have been pretelling?
must you have been pretelling?
must they have been pretelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not pretell?
must you not pretell?
must he not pretell?
must we not pretell?
must you not pretell?
must they not pretell? 	must I not be pretelling?
must you not be pretelling?
must he not be pretelling?
must we not be pretelling?
must you not be pretelling?
must they not be pretelling? 	must I not have pretold?
must you not have pretold?
must he not have pretold?
must we not have pretold?
must you not have pretold?
must they not have pretold? 	must I not have been pretelling?
must you not have been pretelling?
must he not have been pretelling?
must we not have been pretelling?
must you not have been pretelling?
must they not have been pretelling?