could potty-train
Verbo regular: potty-train - potty-trained- potty-trained

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could potty-train
you could potty-train
he could potty-train
we could potty-train
you could potty-train
they could potty-train 	I could be potty-training
you could be potty-training
he could be potty-training
we could be potty-training
you could be potty-training
they could be potty-training	I could have potty-trained
you could have potty-trained
he could have potty-trained
we could have potty-trained
you could have potty-trained
they could have potty-trained	I could have been potty-training
you could have been potty-training
he could have been potty-training
we could have been potty-training
you could have been potty-training
they could have been potty-training	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not potty-train
you could not potty-train
he could not potty-train
we could not potty-train
you could not potty-train
they could not potty-train 	I could not be potty-training
you could not be potty-training
he could not be potty-training
we could not be potty-training
you could not be potty-training
they could not be potty-training	I could not have potty-trained
you could not have potty-trained
he could not have potty-trained
we could not have potty-trained
you could not have potty-trained
they could not have potty-trained	I could not have been potty-training
you could not have been potty-training
he could not have been potty-training
we could not have been potty-training
you could not have been potty-training
they could not have been potty-training	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I potty-train?
could you potty-train?
could he potty-train?
could we potty-train?
could you potty-train?
could they potty-train? 	could I be potty-training?
could you be potty-training?
could he be potty-training?
could we be potty-training?
could you be potty-training?
could they be potty-training? 	could I have potty-trained?
could you have potty-trained?
could he have potty-trained?
could we have potty-trained?
could you have potty-trained?
could they have potty-trained? 	could I have been potty-training?
could you have been potty-training?
could he have been potty-training?
could we have been potty-training?
could you have been potty-training?
could they have been potty-training? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not potty-train?
could you not potty-train?
could he not potty-train?
could we not potty-train?
could you not potty-train?
could they not potty-train? 	could I not be potty-training?
could you not be potty-training?
could he not be potty-training?
could we not be potty-training?
could you not be potty-training?
could they not be potty-training? 	could I not have potty-trained?
could you not have potty-trained?
could he not have potty-trained?
could we not have potty-trained?
could you not have potty-trained?
could they not have potty-trained? 	could I not have been potty-training?
could you not have been potty-training?
could he not have been potty-training?
could we not have been potty-training?
could you not have been potty-training?
could they not have been potty-training?