Conjugación del verbo inglés
CAN ATTEND

Verbo regular: attend - attended - attended

Afirmación

Forma simple	Forma con V-ing
I can attend you can attend she can attend we can attend you can attend they can attend	I can be attending you can be attending she can be attending we can be attending you can be attending they can be attending
Perfecto	Perfecto con V-ing
I can have attended you can have attended she can have attended we can have attended you can have attended they can have attended	I can have been attending you can have been attending she can have been attending we can have been attending you can have been attending they can have been attending

Negación

Forma simple	Forma con V-ing
I can't attend you can't attend she can't attend we can't attend you can't attend they can't attend	I can't be attending you can't be attending she can't be attending we can't be attending you can't be attending they can't be attending
Perfecto	Perfecto con V-ing
I can't have attended you can't have attended she can't have attended we can't have attended you can't have attended they can't have attended	I can't have been attending you can't have been attending she can't have been attending we can't have been attending you can't have been attending they can't have been attending

Forma interrogativa

Forma simple	Forma con V-ing
can I attend? can you attend? can she attend? can we attend? can you attend? can they attend?	can I be attending? can you be attending? can she be attending? can we be attending? can you be attending? can they be attending?
Perfecto	Perfecto con V-ing
can I have attended? can you have attended? can she have attended? can we have attended? can you have attended? can they have attended?	can I have been attending? can you have been attending? can she have been attending? can we have been attending? can you have been attending? can they have been attending?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I attend? can't you attend? can't she attend? can't we attend? can't you attend? can't they attend?	can't I be attending? can't you be attending? can't she be attending? can't we be attending? can't you be attending? can't they be attending?
Perfecto	Perfecto con V-ing
can't I have attended? can't you have attended? can't she have attended? can't we have attended? can't you have attended? can't they have attended?	can't I have been attending? can't you have been attending? can't she have been attending? can't we have been attending? can't you have been attending? can't they have been attending?