may optimise
Verbo regular: optimise - optimised- optimised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may optimise
you may optimise
he may optimise
we may optimise
you may optimise
they may optimise 	I may be optimising
you may be optimising
he may be optimising
we may be optimising
you may be optimising
they may be optimising	I may have optimised
you may have optimised
he may have optimised
we may have optimised
you may have optimised
they may have optimised	I may have been optimising
you may have been optimising
he may have been optimising
we may have been optimising
you may have been optimising
they may have been optimising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't optimise
you mayn't optimise
he mayn't optimise
we mayn't optimise
you mayn't optimise
they mayn't optimise 	I mayn't be optimising
you mayn't be optimising
he mayn't be optimising
we mayn't be optimising
you mayn't be optimising
they mayn't be optimising	I mayn't have optimised
you mayn't have optimised
he mayn't have optimised
we mayn't have optimised
you mayn't have optimised
they mayn't have optimised	I mayn't have been optimising
you mayn't have been optimising
he mayn't have been optimising
we mayn't have been optimising
you mayn't have been optimising
they mayn't have been optimising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I optimise?
may you optimise?
may he optimise?
may we optimise?
may you optimise?
may they optimise? 	may I be optimising?
may you be optimising?
may he be optimising?
may we be optimising?
may you be optimising?
may they be optimising? 	may I have optimised?
may you have optimised?
may he have optimised?
may we have optimised?
may you have optimised?
may they have optimised? 	may I have been optimising?
may you have been optimising?
may he have been optimising?
may we have been optimising?
may you have been optimising?
may they have been optimising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I optimise?
mayn't you optimise?
mayn't he optimise?
mayn't we optimise?
mayn't you optimise?
mayn't they optimise? 	mayn't I be optimising?
mayn't you be optimising?
mayn't he be optimising?
mayn't we be optimising?
mayn't you be optimising?
mayn't they be optimising? 	mayn't I have optimised?
mayn't you have optimised?
mayn't he have optimised?
mayn't we have optimised?
mayn't you have optimised?
mayn't they have optimised? 	mayn't I have been optimising?
mayn't you have been optimising?
mayn't he have been optimising?
mayn't we have been optimising?
mayn't you have been optimising?
mayn't they have been optimising?