Conjugación del verbo inglés
MUST PRESCREEN

Verbo regular: prescreen - prescreened - prescreened

Afirmación

Forma simple	Forma con V-ing
I must prescreen you must prescreen he must prescreen we must prescreen you must prescreen they must prescreen	I must be prescreening you must be prescreening he must be prescreening we must be prescreening you must be prescreening they must be prescreening
Perfecto	Perfecto con V-ing
I must have prescreened you must have prescreened he must have prescreened we must have prescreened you must have prescreened they must have prescreened	I must have been prescreening you must have been prescreening he must have been prescreening we must have been prescreening you must have been prescreening they must have been prescreening

Negación

Forma simple	Forma con V-ing
I must not prescreen you must not prescreen he must not prescreen we must not prescreen you must not prescreen they must not prescreen	I must not be prescreening you must not be prescreening he must not be prescreening we must not be prescreening you must not be prescreening they must not be prescreening
Perfecto	Perfecto con V-ing
I must not have prescreened you must not have prescreened he must not have prescreened we must not have prescreened you must not have prescreened they must not have prescreened	I must not have been prescreening you must not have been prescreening he must not have been prescreening we must not have been prescreening you must not have been prescreening they must not have been prescreening

Forma interrogativa

Forma simple	Forma con V-ing
must I prescreen? must you prescreen? must he prescreen? must we prescreen? must you prescreen? must they prescreen?	must I be prescreening? must you be prescreening? must he be prescreening? must we be prescreening? must you be prescreening? must they be prescreening?
Perfecto	Perfecto con V-ing
must I have prescreened? must you have prescreened? must he have prescreened? must we have prescreened? must you have prescreened? must they have prescreened?	must I have been prescreening? must you have been prescreening? must he have been prescreening? must we have been prescreening? must you have been prescreening? must they have been prescreening?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not prescreen? must you not prescreen? must he not prescreen? must we not prescreen? must you not prescreen? must they not prescreen?	must I not be prescreening? must you not be prescreening? must he not be prescreening? must we not be prescreening? must you not be prescreening? must they not be prescreening?
Perfecto	Perfecto con V-ing
must I not have prescreened? must you not have prescreened? must he not have prescreened? must we not have prescreened? must you not have prescreened? must they not have prescreened?	must I not have been prescreening? must you not have been prescreening? must he not have been prescreening? must we not have been prescreening? must you not have been prescreening? must they not have been prescreening?