may nitrate
Verbo regular: nitrate - nitrated- nitrated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may nitrate
you may nitrate
he may nitrate
we may nitrate
you may nitrate
they may nitrate 	I may be nitrating
you may be nitrating
he may be nitrating
we may be nitrating
you may be nitrating
they may be nitrating	I may have nitrated
you may have nitrated
he may have nitrated
we may have nitrated
you may have nitrated
they may have nitrated	I may have been nitrating
you may have been nitrating
he may have been nitrating
we may have been nitrating
you may have been nitrating
they may have been nitrating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't nitrate
you mayn't nitrate
he mayn't nitrate
we mayn't nitrate
you mayn't nitrate
they mayn't nitrate 	I mayn't be nitrating
you mayn't be nitrating
he mayn't be nitrating
we mayn't be nitrating
you mayn't be nitrating
they mayn't be nitrating	I mayn't have nitrated
you mayn't have nitrated
he mayn't have nitrated
we mayn't have nitrated
you mayn't have nitrated
they mayn't have nitrated	I mayn't have been nitrating
you mayn't have been nitrating
he mayn't have been nitrating
we mayn't have been nitrating
you mayn't have been nitrating
they mayn't have been nitrating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I nitrate?
may you nitrate?
may he nitrate?
may we nitrate?
may you nitrate?
may they nitrate? 	may I be nitrating?
may you be nitrating?
may he be nitrating?
may we be nitrating?
may you be nitrating?
may they be nitrating? 	may I have nitrated?
may you have nitrated?
may he have nitrated?
may we have nitrated?
may you have nitrated?
may they have nitrated? 	may I have been nitrating?
may you have been nitrating?
may he have been nitrating?
may we have been nitrating?
may you have been nitrating?
may they have been nitrating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I nitrate?
mayn't you nitrate?
mayn't he nitrate?
mayn't we nitrate?
mayn't you nitrate?
mayn't they nitrate? 	mayn't I be nitrating?
mayn't you be nitrating?
mayn't he be nitrating?
mayn't we be nitrating?
mayn't you be nitrating?
mayn't they be nitrating? 	mayn't I have nitrated?
mayn't you have nitrated?
mayn't he have nitrated?
mayn't we have nitrated?
mayn't you have nitrated?
mayn't they have nitrated? 	mayn't I have been nitrating?
mayn't you have been nitrating?
mayn't he have been nitrating?
mayn't we have been nitrating?
mayn't you have been nitrating?
mayn't they have been nitrating?