I may toilet-train you may toilet-train he may toilet-train we may toilet-train you may toilet-train they may toilet-train
V-ing form
I may be toilet-training you may be toilet-training he may be toilet-training we may be toilet-training you may be toilet-training they may be toilet-training
Perfect
I may have toilet-trained you may have toilet-trained he may have toilet-trained we may have toilet-trained you may have toilet-trained they may have toilet-trained
V-ing perfect
I may have been toilet-training you may have been toilet-training he may have been toilet-training we may have been toilet-training you may have been toilet-training they may have been toilet-training
Negation
Simple form
I mayn't toilet-train you mayn't toilet-train he mayn't toilet-train we mayn't toilet-train you mayn't toilet-train they mayn't toilet-train
V-ing form
I mayn't be toilet-training you mayn't be toilet-training he mayn't be toilet-training we mayn't be toilet-training you mayn't be toilet-training they mayn't be toilet-training
Perfect
I mayn't have toilet-trained you mayn't have toilet-trained he mayn't have toilet-trained we mayn't have toilet-trained you mayn't have toilet-trained they mayn't have toilet-trained
V-ing perfect
I mayn't have been toilet-training you mayn't have been toilet-training he mayn't have been toilet-training we mayn't have been toilet-training you mayn't have been toilet-training they mayn't have been toilet-training
Interrogative form
Simple form
may I toilet-train? may you toilet-train? may he toilet-train? may we toilet-train? may you toilet-train? may they toilet-train?
V-ing form
may I be toilet-training? may you be toilet-training? may he be toilet-training? may we be toilet-training? may you be toilet-training? may they be toilet-training?
Perfect
may I have toilet-trained? may you have toilet-trained? may he have toilet-trained? may we have toilet-trained? may you have toilet-trained? may they have toilet-trained?
V-ing perfect
may I have been toilet-training? may you have been toilet-training? may he have been toilet-training? may we have been toilet-training? may you have been toilet-training? may they have been toilet-training?
Interro-negative form
Simple form
mayn't I toilet-train? mayn't you toilet-train? mayn't he toilet-train? mayn't we toilet-train? mayn't you toilet-train? mayn't they toilet-train?
V-ing form
mayn't I be toilet-training? mayn't you be toilet-training? mayn't he be toilet-training? mayn't we be toilet-training? mayn't you be toilet-training? mayn't they be toilet-training?
Perfect
mayn't I have toilet-trained? mayn't you have toilet-trained? mayn't he have toilet-trained? mayn't we have toilet-trained? mayn't you have toilet-trained? mayn't they have toilet-trained?
V-ing perfect
mayn't I have been toilet-training? mayn't you have been toilet-training? mayn't he have been toilet-training? mayn't we have been toilet-training? mayn't you have been toilet-training? mayn't they have been toilet-training?