can contain
Verbo regular: contain - contained- contained

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can contain
you can contain
she can contain
we can contain
you can contain
they can contain 	I can be containing
you can be containing
she can be containing
we can be containing
you can be containing
they can be containing	I can have contained
you can have contained
she can have contained
we can have contained
you can have contained
they can have contained	I can have been containing
you can have been containing
she can have been containing
we can have been containing
you can have been containing
they can have been containing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot contain
you cannot contain
she cannot contain
we cannot contain
you cannot contain
they cannot contain 	I cannot be containing
you cannot be containing
she cannot be containing
we cannot be containing
you cannot be containing
they cannot be containing	I cannot have contained
you cannot have contained
she cannot have contained
we cannot have contained
you cannot have contained
they cannot have contained	I cannot have been containing
you cannot have been containing
she cannot have been containing
we cannot have been containing
you cannot have been containing
they cannot have been containing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I contain?
can you contain?
can she contain?
can we contain?
can you contain?
can they contain? 	can I be containing?
can you be containing?
can she be containing?
can we be containing?
can you be containing?
can they be containing? 	can I have contained?
can you have contained?
can she have contained?
can we have contained?
can you have contained?
can they have contained? 	can I have been containing?
can you have been containing?
can she have been containing?
can we have been containing?
can you have been containing?
can they have been containing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not contain?
can you not contain?
can she not contain?
can we not contain?
can you not contain?
can they not contain? 	can I not be containing?
can you not be containing?
can she not be containing?
can we not be containing?
can you not be containing?
can they not be containing? 	can I not have contained?
can you not have contained?
can she not have contained?
can we not have contained?
can you not have contained?
can they not have contained? 	can I not have been containing?
can you not have been containing?
can she not have been containing?
can we not have been containing?
can you not have been containing?
can they not have been containing?