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 may not struggle you may not struggle he may not struggle we may not struggle you may not struggle they may not struggle
V-ing form
I may not be struggling you may not be struggling he may not be struggling we may not be struggling you may not be struggling they may not be struggling
Perfect
I may not have struggled you may not have struggled he may not have struggled we may not have struggled you may not have struggled they may not have struggled
V-ing perfect
I may not have been struggling you may not have been struggling he may not have been struggling we may not have been struggling you may not have been struggling they may not 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
may I not struggle? may you not struggle? may he not struggle? may we not struggle? may you not struggle? may they not struggle?
V-ing form
may I not be struggling? may you not be struggling? may he not be struggling? may we not be struggling? may you not be struggling? may they not be struggling?
Perfect
may I not have struggled? may you not have struggled? may he not have struggled? may we not have struggled? may you not have struggled? may they not have struggled?
V-ing perfect
may I not have been struggling? may you not have been struggling? may he not have been struggling? may we not have been struggling? may you not have been struggling? may they not have been struggling?