may struggle
Verbo regular: struggle - struggled- struggled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may struggle
you may struggle
he may struggle
we may struggle
you may struggle
they may struggle 	I may be struggling
you may be struggling
he may be struggling
we may be struggling
you may be struggling
they may be struggling	I may have struggled
you may have struggled
he 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
he may have been struggling
we may have been struggling
you may have been struggling
they may have been struggling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't struggle
you mayn't struggle
he 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
he 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
he 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
he mayn't have been struggling
we mayn't have been struggling
you mayn't have been struggling
they mayn't have been struggling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I struggle?
may you struggle?
may he struggle?
may we struggle?
may you struggle?
may they struggle? 	may I be struggling?
may you be struggling?
may he be struggling?
may we be struggling?
may you be struggling?
may they be struggling? 	may I have struggled?
may you have struggled?
may he 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 he have been struggling?
may we have been struggling?
may you have been struggling?
may they have been struggling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I struggle?
mayn't you struggle?
mayn't he 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 he 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 he 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 he have been struggling?
mayn't we have been struggling?
mayn't you have been struggling?
mayn't they have been struggling?