I may persist you may persist he may persist we may persist you may persist they may persist
Forma com V-ing
I may be persisting you may be persisting he may be persisting we may be persisting you may be persisting they may be persisting
Perfeito
I may have persisted you may have persisted he may have persisted we may have persisted you may have persisted they may have persisted
Perfeito com V-ing
I may have been persisting you may have been persisting he may have been persisting we may have been persisting you may have been persisting they may have been persisting
Negação
Forma simple
I may not persist you may not persist he may not persist we may not persist you may not persist they may not persist
Forma com V-ing
I may not be persisting you may not be persisting he may not be persisting we may not be persisting you may not be persisting they may not be persisting
Perfeito
I may not have persisted you may not have persisted he may not have persisted we may not have persisted you may not have persisted they may not have persisted
Perfeito com V-ing
I may not have been persisting you may not have been persisting he may not have been persisting we may not have been persisting you may not have been persisting they may not have been persisting
Forma interrogativa
Forma simple
may I persist? may you persist? may he persist? may we persist? may you persist? may they persist?
Forma com V-ing
may I be persisting? may you be persisting? may he be persisting? may we be persisting? may you be persisting? may they be persisting?
Perfeito
may I have persisted? may you have persisted? may he have persisted? may we have persisted? may you have persisted? may they have persisted?
Perfeito com V-ing
may I have been persisting? may you have been persisting? may he have been persisting? may we have been persisting? may you have been persisting? may they have been persisting?
Forma interro-Negação
Forma simple
may I not persist? may you not persist? may he not persist? may we not persist? may you not persist? may they not persist?
Forma com V-ing
may I not be persisting? may you not be persisting? may he not be persisting? may we not be persisting? may you not be persisting? may they not be persisting?
Perfeito
may I not have persisted? may you not have persisted? may he not have persisted? may we not have persisted? may you not have persisted? may they not have persisted?
Perfeito com V-ing
may I not have been persisting? may you not have been persisting? may he not have been persisting? may we not have been persisting? may you not have been persisting? may they not have been persisting?