can preprocess
Verbo regular: preprocess - preprocessed- preprocessed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can preprocess
you can preprocess
she can preprocess
we can preprocess
you can preprocess
they can preprocess 	I can be preprocessing
you can be preprocessing
she can be preprocessing
we can be preprocessing
you can be preprocessing
they can be preprocessing	I can have preprocessed
you can have preprocessed
she can have preprocessed
we can have preprocessed
you can have preprocessed
they can have preprocessed	I can have been preprocessing
you can have been preprocessing
she can have been preprocessing
we can have been preprocessing
you can have been preprocessing
they can have been preprocessing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't preprocess
you can't preprocess
she can't preprocess
we can't preprocess
you can't preprocess
they can't preprocess 	I can't be preprocessing
you can't be preprocessing
she can't be preprocessing
we can't be preprocessing
you can't be preprocessing
they can't be preprocessing	I can't have preprocessed
you can't have preprocessed
she can't have preprocessed
we can't have preprocessed
you can't have preprocessed
they can't have preprocessed	I can't have been preprocessing
you can't have been preprocessing
she can't have been preprocessing
we can't have been preprocessing
you can't have been preprocessing
they can't have been preprocessing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I preprocess?
can you preprocess?
can she preprocess?
can we preprocess?
can you preprocess?
can they preprocess? 	can I be preprocessing?
can you be preprocessing?
can she be preprocessing?
can we be preprocessing?
can you be preprocessing?
can they be preprocessing? 	can I have preprocessed?
can you have preprocessed?
can she have preprocessed?
can we have preprocessed?
can you have preprocessed?
can they have preprocessed? 	can I have been preprocessing?
can you have been preprocessing?
can she have been preprocessing?
can we have been preprocessing?
can you have been preprocessing?
can they have been preprocessing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I preprocess?
can't you preprocess?
can't she preprocess?
can't we preprocess?
can't you preprocess?
can't they preprocess? 	can't I be preprocessing?
can't you be preprocessing?
can't she be preprocessing?
can't we be preprocessing?
can't you be preprocessing?
can't they be preprocessing? 	can't I have preprocessed?
can't you have preprocessed?
can't she have preprocessed?
can't we have preprocessed?
can't you have preprocessed?
can't they have preprocessed? 	can't I have been preprocessing?
can't you have been preprocessing?
can't she have been preprocessing?
can't we have been preprocessing?
can't you have been preprocessing?
can't they have been preprocessing?