may acetylate
Verbo regular: acetylate - acetylated- acetylated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may acetylate
you may acetylate
he may acetylate
we may acetylate
you may acetylate
they may acetylate 	I may be acetylating
you may be acetylating
he may be acetylating
we may be acetylating
you may be acetylating
they may be acetylating	I may have acetylated
you may have acetylated
he may have acetylated
we may have acetylated
you may have acetylated
they may have acetylated	I may have been acetylating
you may have been acetylating
he may have been acetylating
we may have been acetylating
you may have been acetylating
they may have been acetylating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't acetylate
you mayn't acetylate
he mayn't acetylate
we mayn't acetylate
you mayn't acetylate
they mayn't acetylate 	I mayn't be acetylating
you mayn't be acetylating
he mayn't be acetylating
we mayn't be acetylating
you mayn't be acetylating
they mayn't be acetylating	I mayn't have acetylated
you mayn't have acetylated
he mayn't have acetylated
we mayn't have acetylated
you mayn't have acetylated
they mayn't have acetylated	I mayn't have been acetylating
you mayn't have been acetylating
he mayn't have been acetylating
we mayn't have been acetylating
you mayn't have been acetylating
they mayn't have been acetylating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I acetylate?
may you acetylate?
may he acetylate?
may we acetylate?
may you acetylate?
may they acetylate? 	may I be acetylating?
may you be acetylating?
may he be acetylating?
may we be acetylating?
may you be acetylating?
may they be acetylating? 	may I have acetylated?
may you have acetylated?
may he have acetylated?
may we have acetylated?
may you have acetylated?
may they have acetylated? 	may I have been acetylating?
may you have been acetylating?
may he have been acetylating?
may we have been acetylating?
may you have been acetylating?
may they have been acetylating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I acetylate?
mayn't you acetylate?
mayn't he acetylate?
mayn't we acetylate?
mayn't you acetylate?
mayn't they acetylate? 	mayn't I be acetylating?
mayn't you be acetylating?
mayn't he be acetylating?
mayn't we be acetylating?
mayn't you be acetylating?
mayn't they be acetylating? 	mayn't I have acetylated?
mayn't you have acetylated?
mayn't he have acetylated?
mayn't we have acetylated?
mayn't you have acetylated?
mayn't they have acetylated? 	mayn't I have been acetylating?
mayn't you have been acetylating?
mayn't he have been acetylating?
mayn't we have been acetylating?
mayn't you have been acetylating?
mayn't they have been acetylating?