can contrast
Verbo regular: contrast - contrasted- contrasted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can contrast
you can contrast
she can contrast
we can contrast
you can contrast
they can contrast 	I can be contrasting
you can be contrasting
she can be contrasting
we can be contrasting
you can be contrasting
they can be contrasting	I can have contrasted
you can have contrasted
she can have contrasted
we can have contrasted
you can have contrasted
they can have contrasted	I can have been contrasting
you can have been contrasting
she can have been contrasting
we can have been contrasting
you can have been contrasting
they can have been contrasting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot contrast
you cannot contrast
she cannot contrast
we cannot contrast
you cannot contrast
they cannot contrast 	I cannot be contrasting
you cannot be contrasting
she cannot be contrasting
we cannot be contrasting
you cannot be contrasting
they cannot be contrasting	I cannot have contrasted
you cannot have contrasted
she cannot have contrasted
we cannot have contrasted
you cannot have contrasted
they cannot have contrasted	I cannot have been contrasting
you cannot have been contrasting
she cannot have been contrasting
we cannot have been contrasting
you cannot have been contrasting
they cannot have been contrasting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I contrast?
can you contrast?
can she contrast?
can we contrast?
can you contrast?
can they contrast? 	can I be contrasting?
can you be contrasting?
can she be contrasting?
can we be contrasting?
can you be contrasting?
can they be contrasting? 	can I have contrasted?
can you have contrasted?
can she have contrasted?
can we have contrasted?
can you have contrasted?
can they have contrasted? 	can I have been contrasting?
can you have been contrasting?
can she have been contrasting?
can we have been contrasting?
can you have been contrasting?
can they have been contrasting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not contrast?
can you not contrast?
can she not contrast?
can we not contrast?
can you not contrast?
can they not contrast? 	can I not be contrasting?
can you not be contrasting?
can she not be contrasting?
can we not be contrasting?
can you not be contrasting?
can they not be contrasting? 	can I not have contrasted?
can you not have contrasted?
can she not have contrasted?
can we not have contrasted?
can you not have contrasted?
can they not have contrasted? 	can I not have been contrasting?
can you not have been contrasting?
can she not have been contrasting?
can we not have been contrasting?
can you not have been contrasting?
can they not have been contrasting?