Conjugación del verbo inglés
CAN RACE

Verbo regular: race - raced - raced

Afirmación

Forma simple	Forma con V-ing
I can race you can race she can race we can race you can race they can race	I can be racing you can be racing she can be racing we can be racing you can be racing they can be racing
Perfecto	Perfecto con V-ing
I can have raced you can have raced she can have raced we can have raced you can have raced they can have raced	I can have been racing you can have been racing she can have been racing we can have been racing you can have been racing they can have been racing

Negación

Forma simple	Forma con V-ing
I cannot race you cannot race she cannot race we cannot race you cannot race they cannot race	I cannot be racing you cannot be racing she cannot be racing we cannot be racing you cannot be racing they cannot be racing
Perfecto	Perfecto con V-ing
I cannot have raced you cannot have raced she cannot have raced we cannot have raced you cannot have raced they cannot have raced	I cannot have been racing you cannot have been racing she cannot have been racing we cannot have been racing you cannot have been racing they cannot have been racing

Forma interrogativa

Forma simple	Forma con V-ing
can I race? can you race? can she race? can we race? can you race? can they race?	can I be racing? can you be racing? can she be racing? can we be racing? can you be racing? can they be racing?
Perfecto	Perfecto con V-ing
can I have raced? can you have raced? can she have raced? can we have raced? can you have raced? can they have raced?	can I have been racing? can you have been racing? can she have been racing? can we have been racing? can you have been racing? can they have been racing?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not race? can you not race? can she not race? can we not race? can you not race? can they not race?	can I not be racing? can you not be racing? can she not be racing? can we not be racing? can you not be racing? can they not be racing?
Perfecto	Perfecto con V-ing
can I not have raced? can you not have raced? can she not have raced? can we not have raced? can you not have raced? can they not have raced?	can I not have been racing? can you not have been racing? can she not have been racing? can we not have been racing? can you not have been racing? can they not have been racing?