I may greet you may greet he may greet we may greet you may greet they may greet
Forma com V-ing
I may be greeting you may be greeting he may be greeting we may be greeting you may be greeting they may be greeting
Perfeito
I may have greeted you may have greeted he may have greeted we may have greeted you may have greeted they may have greeted
Perfeito com V-ing
I may have been greeting you may have been greeting he may have been greeting we may have been greeting you may have been greeting they may have been greeting
Negação
Forma simple
I may not greet you may not greet he may not greet we may not greet you may not greet they may not greet
Forma com V-ing
I may not be greeting you may not be greeting he may not be greeting we may not be greeting you may not be greeting they may not be greeting
Perfeito
I may not have greeted you may not have greeted he may not have greeted we may not have greeted you may not have greeted they may not have greeted
Perfeito com V-ing
I may not have been greeting you may not have been greeting he may not have been greeting we may not have been greeting you may not have been greeting they may not have been greeting
Forma interrogativa
Forma simple
may I greet? may you greet? may he greet? may we greet? may you greet? may they greet?
Forma com V-ing
may I be greeting? may you be greeting? may he be greeting? may we be greeting? may you be greeting? may they be greeting?
Perfeito
may I have greeted? may you have greeted? may he have greeted? may we have greeted? may you have greeted? may they have greeted?
Perfeito com V-ing
may I have been greeting? may you have been greeting? may he have been greeting? may we have been greeting? may you have been greeting? may they have been greeting?
Forma interro-Negação
Forma simple
may I not greet? may you not greet? may he not greet? may we not greet? may you not greet? may they not greet?
Forma com V-ing
may I not be greeting? may you not be greeting? may he not be greeting? may we not be greeting? may you not be greeting? may they not be greeting?
Perfeito
may I not have greeted? may you not have greeted? may he not have greeted? may we not have greeted? may you not have greeted? may they not have greeted?
Perfeito com V-ing
may I not have been greeting? may you not have been greeting? may he not have been greeting? may we not have been greeting? may you not have been greeting? may they not have been greeting?