I may alter you may alter he may alter we may alter you may alter they may alter
Forma con V-ing
I may be altering you may be altering he may be altering we may be altering you may be altering they may be altering
Perfetto
I may have altered you may have altered he may have altered we may have altered you may have altered they may have altered
Perfetto con V-ing
I may have been altering you may have been altering he may have been altering we may have been altering you may have been altering they may have been altering
Negazione
Forma semplice
I mayn't alter you mayn't alter he mayn't alter we mayn't alter you mayn't alter they mayn't alter
Forma con V-ing
I mayn't be altering you mayn't be altering he mayn't be altering we mayn't be altering you mayn't be altering they mayn't be altering
Perfetto
I mayn't have altered you mayn't have altered he mayn't have altered we mayn't have altered you mayn't have altered they mayn't have altered
Perfetto con V-ing
I mayn't have been altering you mayn't have been altering he mayn't have been altering we mayn't have been altering you mayn't have been altering they mayn't have been altering
Forma interrogativa
Forma semplice
may I alter? may you alter? may he alter? may we alter? may you alter? may they alter?
Forma con V-ing
may I be altering? may you be altering? may he be altering? may we be altering? may you be altering? may they be altering?
Perfetto
may I have altered? may you have altered? may he have altered? may we have altered? may you have altered? may they have altered?
Perfetto con V-ing
may I have been altering? may you have been altering? may he have been altering? may we have been altering? may you have been altering? may they have been altering?
Forma interro-negativa
Forma semplice
mayn't I alter? mayn't you alter? mayn't he alter? mayn't we alter? mayn't you alter? mayn't they alter?
Forma con V-ing
mayn't I be altering? mayn't you be altering? mayn't he be altering? mayn't we be altering? mayn't you be altering? mayn't they be altering?
Perfetto
mayn't I have altered? mayn't you have altered? mayn't he have altered? mayn't we have altered? mayn't you have altered? mayn't they have altered?
Perfetto con V-ing
mayn't I have been altering? mayn't you have been altering? mayn't he have been altering? mayn't we have been altering? mayn't you have been altering? mayn't they have been altering?