can waterproof
Verbo regular: waterproof - waterproofed- waterproofed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can waterproof
you can waterproof
she can waterproof
we can waterproof
you can waterproof
they can waterproof 	I can be waterproofing
you can be waterproofing
she can be waterproofing
we can be waterproofing
you can be waterproofing
they can be waterproofing	I can have waterproofed
you can have waterproofed
she can have waterproofed
we can have waterproofed
you can have waterproofed
they can have waterproofed	I can have been waterproofing
you can have been waterproofing
she can have been waterproofing
we can have been waterproofing
you can have been waterproofing
they can have been waterproofing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot waterproof
you cannot waterproof
she cannot waterproof
we cannot waterproof
you cannot waterproof
they cannot waterproof 	I cannot be waterproofing
you cannot be waterproofing
she cannot be waterproofing
we cannot be waterproofing
you cannot be waterproofing
they cannot be waterproofing	I cannot have waterproofed
you cannot have waterproofed
she cannot have waterproofed
we cannot have waterproofed
you cannot have waterproofed
they cannot have waterproofed	I cannot have been waterproofing
you cannot have been waterproofing
she cannot have been waterproofing
we cannot have been waterproofing
you cannot have been waterproofing
they cannot have been waterproofing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I waterproof?
can you waterproof?
can she waterproof?
can we waterproof?
can you waterproof?
can they waterproof? 	can I be waterproofing?
can you be waterproofing?
can she be waterproofing?
can we be waterproofing?
can you be waterproofing?
can they be waterproofing? 	can I have waterproofed?
can you have waterproofed?
can she have waterproofed?
can we have waterproofed?
can you have waterproofed?
can they have waterproofed? 	can I have been waterproofing?
can you have been waterproofing?
can she have been waterproofing?
can we have been waterproofing?
can you have been waterproofing?
can they have been waterproofing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not waterproof?
can you not waterproof?
can she not waterproof?
can we not waterproof?
can you not waterproof?
can they not waterproof? 	can I not be waterproofing?
can you not be waterproofing?
can she not be waterproofing?
can we not be waterproofing?
can you not be waterproofing?
can they not be waterproofing? 	can I not have waterproofed?
can you not have waterproofed?
can she not have waterproofed?
can we not have waterproofed?
can you not have waterproofed?
can they not have waterproofed? 	can I not have been waterproofing?
can you not have been waterproofing?
can she not have been waterproofing?
can we not have been waterproofing?
can you not have been waterproofing?
can they not have been waterproofing?