I may struggle you may struggle he may struggle we may struggle you may struggle they may struggle
V-ing form
I may be struggling you may be struggling he may be struggling we may be struggling you may be struggling they may be struggling
Perfect
I may have struggled you may have struggled he may have struggled we may have struggled you may have struggled they may have struggled
V-ing perfect
I may have been struggling you may have been struggling he may have been struggling we may have been struggling you may have been struggling they may have been struggling
Negation
Simple form
I mayn't struggle you mayn't struggle he mayn't struggle we mayn't struggle you mayn't struggle they mayn't struggle
V-ing form
I mayn't be struggling you mayn't be struggling he mayn't be struggling we mayn't be struggling you mayn't be struggling they mayn't be struggling
Perfect
I mayn't have struggled you mayn't have struggled he mayn't have struggled we mayn't have struggled you mayn't have struggled they mayn't have struggled
V-ing perfect
I mayn't have been struggling you mayn't have been struggling he mayn't have been struggling we mayn't have been struggling you mayn't have been struggling they mayn't have been struggling
Interrogative form
Simple form
may I struggle? may you struggle? may he struggle? may we struggle? may you struggle? may they struggle?
V-ing form
may I be struggling? may you be struggling? may he be struggling? may we be struggling? may you be struggling? may they be struggling?
Perfect
may I have struggled? may you have struggled? may he have struggled? may we have struggled? may you have struggled? may they have struggled?
V-ing perfect
may I have been struggling? may you have been struggling? may he have been struggling? may we have been struggling? may you have been struggling? may they have been struggling?
Interro-negative form
Simple form
mayn't I struggle? mayn't you struggle? mayn't he struggle? mayn't we struggle? mayn't you struggle? mayn't they struggle?
V-ing form
mayn't I be struggling? mayn't you be struggling? mayn't he be struggling? mayn't we be struggling? mayn't you be struggling? mayn't they be struggling?
Perfect
mayn't I have struggled? mayn't you have struggled? mayn't he have struggled? mayn't we have struggled? mayn't you have struggled? mayn't they have struggled?
V-ing perfect
mayn't I have been struggling? mayn't you have been struggling? mayn't he have been struggling? mayn't we have been struggling? mayn't you have been struggling? mayn't they have been struggling?