can fool
Verbo regular: fool - fooled- fooled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can fool
you can fool
he can fool
we can fool
you can fool
they can fool 	I can be fooling
you can be fooling
he can be fooling
we can be fooling
you can be fooling
they can be fooling	I can have fooled
you can have fooled
he can have fooled
we can have fooled
you can have fooled
they can have fooled	I can have been fooling
you can have been fooling
he can have been fooling
we can have been fooling
you can have been fooling
they can have been fooling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't fool
you can't fool
he can't fool
we can't fool
you can't fool
they can't fool 	I can't be fooling
you can't be fooling
he can't be fooling
we can't be fooling
you can't be fooling
they can't be fooling	I can't have fooled
you can't have fooled
he can't have fooled
we can't have fooled
you can't have fooled
they can't have fooled	I can't have been fooling
you can't have been fooling
he can't have been fooling
we can't have been fooling
you can't have been fooling
they can't have been fooling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I fool?
can you fool?
can he fool?
can we fool?
can you fool?
can they fool? 	can I be fooling?
can you be fooling?
can he be fooling?
can we be fooling?
can you be fooling?
can they be fooling? 	can I have fooled?
can you have fooled?
can he have fooled?
can we have fooled?
can you have fooled?
can they have fooled? 	can I have been fooling?
can you have been fooling?
can he have been fooling?
can we have been fooling?
can you have been fooling?
can they have been fooling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I fool?
can't you fool?
can't he fool?
can't we fool?
can't you fool?
can't they fool? 	can't I be fooling?
can't you be fooling?
can't he be fooling?
can't we be fooling?
can't you be fooling?
can't they be fooling? 	can't I have fooled?
can't you have fooled?
can't he have fooled?
can't we have fooled?
can't you have fooled?
can't they have fooled? 	can't I have been fooling?
can't you have been fooling?
can't he have been fooling?
can't we have been fooling?
can't you have been fooling?
can't they have been fooling?