I may sit you may sit he may sit we may sit you may sit they may sit
Forma con V-ing
I may be sitting you may be sitting he may be sitting we may be sitting you may be sitting they may be sitting
Perfecto
I may have sat you may have sat he may have sat we may have sat you may have sat they may have sat
Perfecto con V-ing
I may have been sitting you may have been sitting he may have been sitting we may have been sitting you may have been sitting they may have been sitting
Negación
Forma simple
I may not sit you may not sit he may not sit we may not sit you may not sit they may not sit
Forma con V-ing
I may not be sitting you may not be sitting he may not be sitting we may not be sitting you may not be sitting they may not be sitting
Perfecto
I may not have sat you may not have sat he may not have sat we may not have sat you may not have sat they may not have sat
Perfecto con V-ing
I may not have been sitting you may not have been sitting he may not have been sitting we may not have been sitting you may not have been sitting they may not have been sitting
Forma interrogativa
Forma simple
may I sit? may you sit? may he sit? may we sit? may you sit? may they sit?
Forma con V-ing
may I be sitting? may you be sitting? may he be sitting? may we be sitting? may you be sitting? may they be sitting?
Perfecto
may I have sat? may you have sat? may he have sat? may we have sat? may you have sat? may they have sat?
Perfecto con V-ing
may I have been sitting? may you have been sitting? may he have been sitting? may we have been sitting? may you have been sitting? may they have been sitting?
Forma interro-negativa
Forma simple
may I not sit? may you not sit? may he not sit? may we not sit? may you not sit? may they not sit?
Forma con V-ing
may I not be sitting? may you not be sitting? may he not be sitting? may we not be sitting? may you not be sitting? may they not be sitting?
Perfecto
may I not have sat? may you not have sat? may he not have sat? may we not have sat? may you not have sat? may they not have sat?
Perfecto con V-ing
may I not have been sitting? may you not have been sitting? may he not have been sitting? may we not have been sitting? may you not have been sitting? may they not have been sitting?