Conjugación del verbo inglés
SHOULD RET

Verbo regular: ret - retted - retted

Afirmación

Forma simple	Forma con V-ing
I should ret you should ret she should ret we should ret you should ret they should ret	I should be retting you should be retting she should be retting we should be retting you should be retting they should be retting
Perfecto	Perfecto con V-ing
I should have retted you should have retted she should have retted we should have retted you should have retted they should have retted	I should have been retting you should have been retting she should have been retting we should have been retting you should have been retting they should have been retting

Negación

Forma simple	Forma con V-ing
I should not ret you should not ret she should not ret we should not ret you should not ret they should not ret	I should not be retting you should not be retting she should not be retting we should not be retting you should not be retting they should not be retting
Perfecto	Perfecto con V-ing
I should not have retted you should not have retted she should not have retted we should not have retted you should not have retted they should not have retted	I should not have been retting you should not have been retting she should not have been retting we should not have been retting you should not have been retting they should not have been retting

Forma interrogativa

Forma simple	Forma con V-ing
should I ret? should you ret? should she ret? should we ret? should you ret? should they ret?	should I be retting? should you be retting? should she be retting? should we be retting? should you be retting? should they be retting?
Perfecto	Perfecto con V-ing
should I have retted? should you have retted? should she have retted? should we have retted? should you have retted? should they have retted?	should I have been retting? should you have been retting? should she have been retting? should we have been retting? should you have been retting? should they have been retting?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not ret? should you not ret? should she not ret? should we not ret? should you not ret? should they not ret?	should I not be retting? should you not be retting? should she not be retting? should we not be retting? should you not be retting? should they not be retting?
Perfecto	Perfecto con V-ing
should I not have retted? should you not have retted? should she not have retted? should we not have retted? should you not have retted? should they not have retted?	should I not have been retting? should you not have been retting? should she not have been retting? should we not have been retting? should you not have been retting? should they not have been retting?