Conjugación del verbo inglés
CAN PREINFORM

Verbo regular: preinform - preinformed - preinformed

Afirmación

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

Negación

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

Forma interrogativa

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

Forma interro-negativa

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