I may tack you may tack he may tack we may tack you may tack they may tack
Forma com V-ing
I may be tacking you may be tacking he may be tacking we may be tacking you may be tacking they may be tacking
Perfeito
I may have tacked you may have tacked he may have tacked we may have tacked you may have tacked they may have tacked
Perfeito com V-ing
I may have been tacking you may have been tacking he may have been tacking we may have been tacking you may have been tacking they may have been tacking
Negação
Forma simple
I may not tack you may not tack he may not tack we may not tack you may not tack they may not tack
Forma com V-ing
I may not be tacking you may not be tacking he may not be tacking we may not be tacking you may not be tacking they may not be tacking
Perfeito
I may not have tacked you may not have tacked he may not have tacked we may not have tacked you may not have tacked they may not have tacked
Perfeito com V-ing
I may not have been tacking you may not have been tacking he may not have been tacking we may not have been tacking you may not have been tacking they may not have been tacking
Forma interrogativa
Forma simple
may I tack? may you tack? may he tack? may we tack? may you tack? may they tack?
Forma com V-ing
may I be tacking? may you be tacking? may he be tacking? may we be tacking? may you be tacking? may they be tacking?
Perfeito
may I have tacked? may you have tacked? may he have tacked? may we have tacked? may you have tacked? may they have tacked?
Perfeito com V-ing
may I have been tacking? may you have been tacking? may he have been tacking? may we have been tacking? may you have been tacking? may they have been tacking?
Forma interro-Negação
Forma simple
may I not tack? may you not tack? may he not tack? may we not tack? may you not tack? may they not tack?
Forma com V-ing
may I not be tacking? may you not be tacking? may he not be tacking? may we not be tacking? may you not be tacking? may they not be tacking?
Perfeito
may I not have tacked? may you not have tacked? may he not have tacked? may we not have tacked? may you not have tacked? may they not have tacked?
Perfeito com V-ing
may I not have been tacking? may you not have been tacking? may he not have been tacking? may we not have been tacking? may you not have been tacking? may they not have been tacking?