I may tack you may tack she may tack we may tack you may tack they may tack
Forma con V-ing
I may be tacking you may be tacking she may be tacking we may be tacking you may be tacking they may be tacking
Perfecto
I may have tacked you may have tacked she may have tacked we may have tacked you may have tacked they may have tacked
Perfecto con V-ing
I may have been tacking you may have been tacking she may have been tacking we may have been tacking you may have been tacking they may have been tacking
Negación
Forma simple
I mayn't tack you mayn't tack she mayn't tack we mayn't tack you mayn't tack they mayn't tack
Forma con V-ing
I mayn't be tacking you mayn't be tacking she mayn't be tacking we mayn't be tacking you mayn't be tacking they mayn't be tacking
Perfecto
I mayn't have tacked you mayn't have tacked she mayn't have tacked we mayn't have tacked you mayn't have tacked they mayn't have tacked
Perfecto con V-ing
I mayn't have been tacking you mayn't have been tacking she mayn't have been tacking we mayn't have been tacking you mayn't have been tacking they mayn't have been tacking
Forma interrogativa
Forma simple
may I tack? may you tack? may she tack? may we tack? may you tack? may they tack?
Forma con V-ing
may I be tacking? may you be tacking? may she be tacking? may we be tacking? may you be tacking? may they be tacking?
Perfecto
may I have tacked? may you have tacked? may she have tacked? may we have tacked? may you have tacked? may they have tacked?
Perfecto con V-ing
may I have been tacking? may you have been tacking? may she have been tacking? may we have been tacking? may you have been tacking? may they have been tacking?
Forma interro-negativa
Forma simple
mayn't I tack? mayn't you tack? mayn't she tack? mayn't we tack? mayn't you tack? mayn't they tack?
Forma con V-ing
mayn't I be tacking? mayn't you be tacking? mayn't she be tacking? mayn't we be tacking? mayn't you be tacking? mayn't they be tacking?
Perfecto
mayn't I have tacked? mayn't you have tacked? mayn't she have tacked? mayn't we have tacked? mayn't you have tacked? mayn't they have tacked?
Perfecto con V-ing
mayn't I have been tacking? mayn't you have been tacking? mayn't she have been tacking? mayn't we have been tacking? mayn't you have been tacking? mayn't they have been tacking?