I may design you may design he may design we may design you may design they may design
Forma con V-ing
I may be designing you may be designing he may be designing we may be designing you may be designing they may be designing
Perfecto
I may have designed you may have designed he may have designed we may have designed you may have designed they may have designed
Perfecto con V-ing
I may have been designing you may have been designing he may have been designing we may have been designing you may have been designing they may have been designing
Negación
Forma simple
I mayn't design you mayn't design he mayn't design we mayn't design you mayn't design they mayn't design
Forma con V-ing
I mayn't be designing you mayn't be designing he mayn't be designing we mayn't be designing you mayn't be designing they mayn't be designing
Perfecto
I mayn't have designed you mayn't have designed he mayn't have designed we mayn't have designed you mayn't have designed they mayn't have designed
Perfecto con V-ing
I mayn't have been designing you mayn't have been designing he mayn't have been designing we mayn't have been designing you mayn't have been designing they mayn't have been designing
Forma interrogativa
Forma simple
may I design? may you design? may he design? may we design? may you design? may they design?
Forma con V-ing
may I be designing? may you be designing? may he be designing? may we be designing? may you be designing? may they be designing?
Perfecto
may I have designed? may you have designed? may he have designed? may we have designed? may you have designed? may they have designed?
Perfecto con V-ing
may I have been designing? may you have been designing? may he have been designing? may we have been designing? may you have been designing? may they have been designing?
Forma interro-negativa
Forma simple
mayn't I design? mayn't you design? mayn't he design? mayn't we design? mayn't you design? mayn't they design?
Forma con V-ing
mayn't I be designing? mayn't you be designing? mayn't he be designing? mayn't we be designing? mayn't you be designing? mayn't they be designing?
Perfecto
mayn't I have designed? mayn't you have designed? mayn't he have designed? mayn't we have designed? mayn't you have designed? mayn't they have designed?
Perfecto con V-ing
mayn't I have been designing? mayn't you have been designing? mayn't he have been designing? mayn't we have been designing? mayn't you have been designing? mayn't they have been designing?