Conjugación del verbo inglés
SHOULD PREINFORM

Verbo regular: preinform - preinformed - preinformed

Afirmación

Forma simple	Forma con V-ing
I should preinform you should preinform he should preinform we should preinform you should preinform they should preinform	I should be preinforming you should be preinforming he should be preinforming we should be preinforming you should be preinforming they should be preinforming
Perfecto	Perfecto con V-ing
I should have preinformed you should have preinformed he should have preinformed we should have preinformed you should have preinformed they should have preinformed	I should have been preinforming you should have been preinforming he should have been preinforming we should have been preinforming you should have been preinforming they should have been preinforming

Negación

Forma simple	Forma con V-ing
I should not preinform you should not preinform he should not preinform we should not preinform you should not preinform they should not preinform	I should not be preinforming you should not be preinforming he should not be preinforming we should not be preinforming you should not be preinforming they should not be preinforming
Perfecto	Perfecto con V-ing
I should not have preinformed you should not have preinformed he should not have preinformed we should not have preinformed you should not have preinformed they should not have preinformed	I should not have been preinforming you should not have been preinforming he should not have been preinforming we should not have been preinforming you should not have been preinforming they should not have been preinforming

Forma interrogativa

Forma simple	Forma con V-ing
should I preinform? should you preinform? should he preinform? should we preinform? should you preinform? should they preinform?	should I be preinforming? should you be preinforming? should he be preinforming? should we be preinforming? should you be preinforming? should they be preinforming?
Perfecto	Perfecto con V-ing
should I have preinformed? should you have preinformed? should he have preinformed? should we have preinformed? should you have preinformed? should they have preinformed?	should I have been preinforming? should you have been preinforming? should he have been preinforming? should we have been preinforming? should you have been preinforming? should they have been preinforming?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not preinform? should you not preinform? should he not preinform? should we not preinform? should you not preinform? should they not preinform?	should I not be preinforming? should you not be preinforming? should he not be preinforming? should we not be preinforming? should you not be preinforming? should they not be preinforming?
Perfecto	Perfecto con V-ing
should I not have preinformed? should you not have preinformed? should he not have preinformed? should we not have preinformed? should you not have preinformed? should they not have preinformed?	should I not have been preinforming? should you not have been preinforming? should he not have been preinforming? should we not have been preinforming? should you not have been preinforming? should they not have been preinforming?