may window-shop
Verbo regular: window-shop - window-shoped- window-shoped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may window-shop
you may window-shop
he may window-shop
we may window-shop
you may window-shop
they may window-shop 	I may be window-shoping
you may be window-shoping
he may be window-shoping
we may be window-shoping
you may be window-shoping
they may be window-shoping	I may have window-shoped
you may have window-shoped
he may have window-shoped
we may have window-shoped
you may have window-shoped
they may have window-shoped	I may have been window-shoping
you may have been window-shoping
he may have been window-shoping
we may have been window-shoping
you may have been window-shoping
they may have been window-shoping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not window-shop
you may not window-shop
he may not window-shop
we may not window-shop
you may not window-shop
they may not window-shop 	I may not be window-shoping
you may not be window-shoping
he may not be window-shoping
we may not be window-shoping
you may not be window-shoping
they may not be window-shoping	I may not have window-shoped
you may not have window-shoped
he may not have window-shoped
we may not have window-shoped
you may not have window-shoped
they may not have window-shoped	I may not have been window-shoping
you may not have been window-shoping
he may not have been window-shoping
we may not have been window-shoping
you may not have been window-shoping
they may not have been window-shoping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I window-shop?
may you window-shop?
may he window-shop?
may we window-shop?
may you window-shop?
may they window-shop? 	may I be window-shoping?
may you be window-shoping?
may he be window-shoping?
may we be window-shoping?
may you be window-shoping?
may they be window-shoping? 	may I have window-shoped?
may you have window-shoped?
may he have window-shoped?
may we have window-shoped?
may you have window-shoped?
may they have window-shoped? 	may I have been window-shoping?
may you have been window-shoping?
may he have been window-shoping?
may we have been window-shoping?
may you have been window-shoping?
may they have been window-shoping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not window-shop?
may you not window-shop?
may he not window-shop?
may we not window-shop?
may you not window-shop?
may they not window-shop? 	may I not be window-shoping?
may you not be window-shoping?
may he not be window-shoping?
may we not be window-shoping?
may you not be window-shoping?
may they not be window-shoping? 	may I not have window-shoped?
may you not have window-shoped?
may he not have window-shoped?
may we not have window-shoped?
may you not have window-shoped?
may they not have window-shoped? 	may I not have been window-shoping?
may you not have been window-shoping?
may he not have been window-shoping?
may we not have been window-shoping?
may you not have been window-shoping?
may they not have been window-shoping?