may group
Verbo regular: group - grouped- grouped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may group
you may group
he may group
we may group
you may group
they may group 	I may be grouping
you may be grouping
he may be grouping
we may be grouping
you may be grouping
they may be grouping	I may have grouped
you may have grouped
he may have grouped
we may have grouped
you may have grouped
they may have grouped	I may have been grouping
you may have been grouping
he may have been grouping
we may have been grouping
you may have been grouping
they may have been grouping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't group
you mayn't group
he mayn't group
we mayn't group
you mayn't group
they mayn't group 	I mayn't be grouping
you mayn't be grouping
he mayn't be grouping
we mayn't be grouping
you mayn't be grouping
they mayn't be grouping	I mayn't have grouped
you mayn't have grouped
he mayn't have grouped
we mayn't have grouped
you mayn't have grouped
they mayn't have grouped	I mayn't have been grouping
you mayn't have been grouping
he mayn't have been grouping
we mayn't have been grouping
you mayn't have been grouping
they mayn't have been grouping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I group?
may you group?
may he group?
may we group?
may you group?
may they group? 	may I be grouping?
may you be grouping?
may he be grouping?
may we be grouping?
may you be grouping?
may they be grouping? 	may I have grouped?
may you have grouped?
may he have grouped?
may we have grouped?
may you have grouped?
may they have grouped? 	may I have been grouping?
may you have been grouping?
may he have been grouping?
may we have been grouping?
may you have been grouping?
may they have been grouping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I group?
mayn't you group?
mayn't he group?
mayn't we group?
mayn't you group?
mayn't they group? 	mayn't I be grouping?
mayn't you be grouping?
mayn't he be grouping?
mayn't we be grouping?
mayn't you be grouping?
mayn't they be grouping? 	mayn't I have grouped?
mayn't you have grouped?
mayn't he have grouped?
mayn't we have grouped?
mayn't you have grouped?
mayn't they have grouped? 	mayn't I have been grouping?
mayn't you have been grouping?
mayn't he have been grouping?
mayn't we have been grouping?
mayn't you have been grouping?
mayn't they have been grouping?