may struggle
Regular verb: struggle - struggled- struggled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may struggle
you may struggle
she may struggle
we may struggle
you may struggle
they may struggle 	I may be struggling
you may be struggling
she may be struggling
we may be struggling
you may be struggling
they may be struggling	I may have struggled
you may have struggled
she may have struggled
we may have struggled
you may have struggled
they may have struggled	I may have been struggling
you may have been struggling
she may have been struggling
we may have been struggling
you may have been struggling
they may have been struggling	

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

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