may cover
Verbo regular: cover - covered- covered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may cover
you may cover
he may cover
we may cover
you may cover
they may cover 	I may be covering
you may be covering
he may be covering
we may be covering
you may be covering
they may be covering	I may have covered
you may have covered
he may have covered
we may have covered
you may have covered
they may have covered	I may have been covering
you may have been covering
he may have been covering
we may have been covering
you may have been covering
they may have been covering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't cover
you mayn't cover
he mayn't cover
we mayn't cover
you mayn't cover
they mayn't cover 	I mayn't be covering
you mayn't be covering
he mayn't be covering
we mayn't be covering
you mayn't be covering
they mayn't be covering	I mayn't have covered
you mayn't have covered
he mayn't have covered
we mayn't have covered
you mayn't have covered
they mayn't have covered	I mayn't have been covering
you mayn't have been covering
he mayn't have been covering
we mayn't have been covering
you mayn't have been covering
they mayn't have been covering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I cover?
may you cover?
may he cover?
may we cover?
may you cover?
may they cover? 	may I be covering?
may you be covering?
may he be covering?
may we be covering?
may you be covering?
may they be covering? 	may I have covered?
may you have covered?
may he have covered?
may we have covered?
may you have covered?
may they have covered? 	may I have been covering?
may you have been covering?
may he have been covering?
may we have been covering?
may you have been covering?
may they have been covering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I cover?
mayn't you cover?
mayn't he cover?
mayn't we cover?
mayn't you cover?
mayn't they cover? 	mayn't I be covering?
mayn't you be covering?
mayn't he be covering?
mayn't we be covering?
mayn't you be covering?
mayn't they be covering? 	mayn't I have covered?
mayn't you have covered?
mayn't he have covered?
mayn't we have covered?
mayn't you have covered?
mayn't they have covered? 	mayn't I have been covering?
mayn't you have been covering?
mayn't he have been covering?
mayn't we have been covering?
mayn't you have been covering?
mayn't they have been covering?