can interfold
Verbo regular: interfold - interfolded- interfolded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can interfold
you can interfold
he can interfold
we can interfold
you can interfold
they can interfold 	I can be interfolding
you can be interfolding
he can be interfolding
we can be interfolding
you can be interfolding
they can be interfolding	I can have interfolded
you can have interfolded
he can have interfolded
we can have interfolded
you can have interfolded
they can have interfolded	I can have been interfolding
you can have been interfolding
he can have been interfolding
we can have been interfolding
you can have been interfolding
they can have been interfolding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot interfold
you cannot interfold
he cannot interfold
we cannot interfold
you cannot interfold
they cannot interfold 	I cannot be interfolding
you cannot be interfolding
he cannot be interfolding
we cannot be interfolding
you cannot be interfolding
they cannot be interfolding	I cannot have interfolded
you cannot have interfolded
he cannot have interfolded
we cannot have interfolded
you cannot have interfolded
they cannot have interfolded	I cannot have been interfolding
you cannot have been interfolding
he cannot have been interfolding
we cannot have been interfolding
you cannot have been interfolding
they cannot have been interfolding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I interfold?
can you interfold?
can he interfold?
can we interfold?
can you interfold?
can they interfold? 	can I be interfolding?
can you be interfolding?
can he be interfolding?
can we be interfolding?
can you be interfolding?
can they be interfolding? 	can I have interfolded?
can you have interfolded?
can he have interfolded?
can we have interfolded?
can you have interfolded?
can they have interfolded? 	can I have been interfolding?
can you have been interfolding?
can he have been interfolding?
can we have been interfolding?
can you have been interfolding?
can they have been interfolding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not interfold?
can you not interfold?
can he not interfold?
can we not interfold?
can you not interfold?
can they not interfold? 	can I not be interfolding?
can you not be interfolding?
can he not be interfolding?
can we not be interfolding?
can you not be interfolding?
can they not be interfolding? 	can I not have interfolded?
can you not have interfolded?
can he not have interfolded?
can we not have interfolded?
can you not have interfolded?
can they not have interfolded? 	can I not have been interfolding?
can you not have been interfolding?
can he not have been interfolding?
can we not have been interfolding?
can you not have been interfolding?
can they not have been interfolding?