may stain
Verbo regolare: stain - stained- stained

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may stain
you may stain
he may stain
we may stain
you may stain
they may stain 	I may be staining
you may be staining
he may be staining
we may be staining
you may be staining
they may be staining	I may have stained
you may have stained
he may have stained
we may have stained
you may have stained
they may have stained	I may have been staining
you may have been staining
he may have been staining
we may have been staining
you may have been staining
they may have been staining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not stain
you may not stain
he may not stain
we may not stain
you may not stain
they may not stain 	I may not be staining
you may not be staining
he may not be staining
we may not be staining
you may not be staining
they may not be staining	I may not have stained
you may not have stained
he may not have stained
we may not have stained
you may not have stained
they may not have stained	I may not have been staining
you may not have been staining
he may not have been staining
we may not have been staining
you may not have been staining
they may not have been staining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I stain?
may you stain?
may he stain?
may we stain?
may you stain?
may they stain? 	may I be staining?
may you be staining?
may he be staining?
may we be staining?
may you be staining?
may they be staining? 	may I have stained?
may you have stained?
may he have stained?
may we have stained?
may you have stained?
may they have stained? 	may I have been staining?
may you have been staining?
may he have been staining?
may we have been staining?
may you have been staining?
may they have been staining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not stain?
may you not stain?
may he not stain?
may we not stain?
may you not stain?
may they not stain? 	may I not be staining?
may you not be staining?
may he not be staining?
may we not be staining?
may you not be staining?
may they not be staining? 	may I not have stained?
may you not have stained?
may he not have stained?
may we not have stained?
may you not have stained?
may they not have stained? 	may I not have been staining?
may you not have been staining?
may he not have been staining?
may we not have been staining?
may you not have been staining?
may they not have been staining?