could rainproof
Verbo regular: rainproof - rainproofed- rainproofed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could rainproof
you could rainproof
he could rainproof
we could rainproof
you could rainproof
they could rainproof 	I could be rainproofing
you could be rainproofing
he could be rainproofing
we could be rainproofing
you could be rainproofing
they could be rainproofing	I could have rainproofed
you could have rainproofed
he could have rainproofed
we could have rainproofed
you could have rainproofed
they could have rainproofed	I could have been rainproofing
you could have been rainproofing
he could have been rainproofing
we could have been rainproofing
you could have been rainproofing
they could have been rainproofing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't rainproof
you couldn't rainproof
he couldn't rainproof
we couldn't rainproof
you couldn't rainproof
they couldn't rainproof 	I couldn't be rainproofing
you couldn't be rainproofing
he couldn't be rainproofing
we couldn't be rainproofing
you couldn't be rainproofing
they couldn't be rainproofing	I couldn't have rainproofed
you couldn't have rainproofed
he couldn't have rainproofed
we couldn't have rainproofed
you couldn't have rainproofed
they couldn't have rainproofed	I couldn't have been rainproofing
you couldn't have been rainproofing
he couldn't have been rainproofing
we couldn't have been rainproofing
you couldn't have been rainproofing
they couldn't have been rainproofing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I rainproof?
could you rainproof?
could he rainproof?
could we rainproof?
could you rainproof?
could they rainproof? 	could I be rainproofing?
could you be rainproofing?
could he be rainproofing?
could we be rainproofing?
could you be rainproofing?
could they be rainproofing? 	could I have rainproofed?
could you have rainproofed?
could he have rainproofed?
could we have rainproofed?
could you have rainproofed?
could they have rainproofed? 	could I have been rainproofing?
could you have been rainproofing?
could he have been rainproofing?
could we have been rainproofing?
could you have been rainproofing?
could they have been rainproofing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I rainproof?
couldn't you rainproof?
couldn't he rainproof?
couldn't we rainproof?
couldn't you rainproof?
couldn't they rainproof? 	couldn't I be rainproofing?
couldn't you be rainproofing?
couldn't he be rainproofing?
couldn't we be rainproofing?
couldn't you be rainproofing?
couldn't they be rainproofing? 	couldn't I have rainproofed?
couldn't you have rainproofed?
couldn't he have rainproofed?
couldn't we have rainproofed?
couldn't you have rainproofed?
couldn't they have rainproofed? 	couldn't I have been rainproofing?
couldn't you have been rainproofing?
couldn't he have been rainproofing?
couldn't we have been rainproofing?
couldn't you have been rainproofing?
couldn't they have been rainproofing?