could clone
Verbo regular: clone - cloned- cloned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could clone
you could clone
she could clone
we could clone
you could clone
they could clone 	I could be cloning
you could be cloning
she could be cloning
we could be cloning
you could be cloning
they could be cloning	I could have cloned
you could have cloned
she could have cloned
we could have cloned
you could have cloned
they could have cloned	I could have been cloning
you could have been cloning
she could have been cloning
we could have been cloning
you could have been cloning
they could have been cloning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not clone
you could not clone
she could not clone
we could not clone
you could not clone
they could not clone 	I could not be cloning
you could not be cloning
she could not be cloning
we could not be cloning
you could not be cloning
they could not be cloning	I could not have cloned
you could not have cloned
she could not have cloned
we could not have cloned
you could not have cloned
they could not have cloned	I could not have been cloning
you could not have been cloning
she could not have been cloning
we could not have been cloning
you could not have been cloning
they could not have been cloning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I clone?
could you clone?
could she clone?
could we clone?
could you clone?
could they clone? 	could I be cloning?
could you be cloning?
could she be cloning?
could we be cloning?
could you be cloning?
could they be cloning? 	could I have cloned?
could you have cloned?
could she have cloned?
could we have cloned?
could you have cloned?
could they have cloned? 	could I have been cloning?
could you have been cloning?
could she have been cloning?
could we have been cloning?
could you have been cloning?
could they have been cloning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not clone?
could you not clone?
could she not clone?
could we not clone?
could you not clone?
could they not clone? 	could I not be cloning?
could you not be cloning?
could she not be cloning?
could we not be cloning?
could you not be cloning?
could they not be cloning? 	could I not have cloned?
could you not have cloned?
could she not have cloned?
could we not have cloned?
could you not have cloned?
could they not have cloned? 	could I not have been cloning?
could you not have been cloning?
could she not have been cloning?
could we not have been cloning?
could you not have been cloning?
could they not have been cloning?