can negative
Verbo regular: negative - negatived- negatived

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can negative
you can negative
she can negative
we can negative
you can negative
they can negative 	I can be negativing
you can be negativing
she can be negativing
we can be negativing
you can be negativing
they can be negativing	I can have negatived
you can have negatived
she can have negatived
we can have negatived
you can have negatived
they can have negatived	I can have been negativing
you can have been negativing
she can have been negativing
we can have been negativing
you can have been negativing
they can have been negativing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot negative
you cannot negative
she cannot negative
we cannot negative
you cannot negative
they cannot negative 	I cannot be negativing
you cannot be negativing
she cannot be negativing
we cannot be negativing
you cannot be negativing
they cannot be negativing	I cannot have negatived
you cannot have negatived
she cannot have negatived
we cannot have negatived
you cannot have negatived
they cannot have negatived	I cannot have been negativing
you cannot have been negativing
she cannot have been negativing
we cannot have been negativing
you cannot have been negativing
they cannot have been negativing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I negative?
can you negative?
can she negative?
can we negative?
can you negative?
can they negative? 	can I be negativing?
can you be negativing?
can she be negativing?
can we be negativing?
can you be negativing?
can they be negativing? 	can I have negatived?
can you have negatived?
can she have negatived?
can we have negatived?
can you have negatived?
can they have negatived? 	can I have been negativing?
can you have been negativing?
can she have been negativing?
can we have been negativing?
can you have been negativing?
can they have been negativing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not negative?
can you not negative?
can she not negative?
can we not negative?
can you not negative?
can they not negative? 	can I not be negativing?
can you not be negativing?
can she not be negativing?
can we not be negativing?
can you not be negativing?
can they not be negativing? 	can I not have negatived?
can you not have negatived?
can she not have negatived?
can we not have negatived?
can you not have negatived?
can they not have negatived? 	can I not have been negativing?
can you not have been negativing?
can she not have been negativing?
can we not have been negativing?
can you not have been negativing?
can they not have been negativing?