may contour
Verbo regular: contour - contoured- contoured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may contour
you may contour
he may contour
we may contour
you may contour
they may contour 	I may be contouring
you may be contouring
he may be contouring
we may be contouring
you may be contouring
they may be contouring	I may have contoured
you may have contoured
he may have contoured
we may have contoured
you may have contoured
they may have contoured	I may have been contouring
you may have been contouring
he may have been contouring
we may have been contouring
you may have been contouring
they may have been contouring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not contour
you may not contour
he may not contour
we may not contour
you may not contour
they may not contour 	I may not be contouring
you may not be contouring
he may not be contouring
we may not be contouring
you may not be contouring
they may not be contouring	I may not have contoured
you may not have contoured
he may not have contoured
we may not have contoured
you may not have contoured
they may not have contoured	I may not have been contouring
you may not have been contouring
he may not have been contouring
we may not have been contouring
you may not have been contouring
they may not have been contouring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I contour?
may you contour?
may he contour?
may we contour?
may you contour?
may they contour? 	may I be contouring?
may you be contouring?
may he be contouring?
may we be contouring?
may you be contouring?
may they be contouring? 	may I have contoured?
may you have contoured?
may he have contoured?
may we have contoured?
may you have contoured?
may they have contoured? 	may I have been contouring?
may you have been contouring?
may he have been contouring?
may we have been contouring?
may you have been contouring?
may they have been contouring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not contour?
may you not contour?
may he not contour?
may we not contour?
may you not contour?
may they not contour? 	may I not be contouring?
may you not be contouring?
may he not be contouring?
may we not be contouring?
may you not be contouring?
may they not be contouring? 	may I not have contoured?
may you not have contoured?
may he not have contoured?
may we not have contoured?
may you not have contoured?
may they not have contoured? 	may I not have been contouring?
may you not have been contouring?
may he not have been contouring?
may we not have been contouring?
may you not have been contouring?
may they not have been contouring?