may index
Verbo regular: index - indexed- indexed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may index
you may index
he may index
we may index
you may index
they may index 	I may be indexing
you may be indexing
he may be indexing
we may be indexing
you may be indexing
they may be indexing	I may have indexed
you may have indexed
he may have indexed
we may have indexed
you may have indexed
they may have indexed	I may have been indexing
you may have been indexing
he may have been indexing
we may have been indexing
you may have been indexing
they may have been indexing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't index
you mayn't index
he mayn't index
we mayn't index
you mayn't index
they mayn't index 	I mayn't be indexing
you mayn't be indexing
he mayn't be indexing
we mayn't be indexing
you mayn't be indexing
they mayn't be indexing	I mayn't have indexed
you mayn't have indexed
he mayn't have indexed
we mayn't have indexed
you mayn't have indexed
they mayn't have indexed	I mayn't have been indexing
you mayn't have been indexing
he mayn't have been indexing
we mayn't have been indexing
you mayn't have been indexing
they mayn't have been indexing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I index?
may you index?
may he index?
may we index?
may you index?
may they index? 	may I be indexing?
may you be indexing?
may he be indexing?
may we be indexing?
may you be indexing?
may they be indexing? 	may I have indexed?
may you have indexed?
may he have indexed?
may we have indexed?
may you have indexed?
may they have indexed? 	may I have been indexing?
may you have been indexing?
may he have been indexing?
may we have been indexing?
may you have been indexing?
may they have been indexing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I index?
mayn't you index?
mayn't he index?
mayn't we index?
mayn't you index?
mayn't they index? 	mayn't I be indexing?
mayn't you be indexing?
mayn't he be indexing?
mayn't we be indexing?
mayn't you be indexing?
mayn't they be indexing? 	mayn't I have indexed?
mayn't you have indexed?
mayn't he have indexed?
mayn't we have indexed?
mayn't you have indexed?
mayn't they have indexed? 	mayn't I have been indexing?
mayn't you have been indexing?
mayn't he have been indexing?
mayn't we have been indexing?
mayn't you have been indexing?
mayn't they have been indexing?