Conjugación del verbo inglés
CAN CONCEDE

Verbo regular: concede - conceded - conceded

Afirmación

Forma simple	Forma con V-ing
I can concede you can concede he can concede we can concede you can concede they can concede	I can be conceding you can be conceding he can be conceding we can be conceding you can be conceding they can be conceding
Perfecto	Perfecto con V-ing
I can have conceded you can have conceded he can have conceded we can have conceded you can have conceded they can have conceded	I can have been conceding you can have been conceding he can have been conceding we can have been conceding you can have been conceding they can have been conceding

Negación

Forma simple	Forma con V-ing
I cannot concede you cannot concede he cannot concede we cannot concede you cannot concede they cannot concede	I cannot be conceding you cannot be conceding he cannot be conceding we cannot be conceding you cannot be conceding they cannot be conceding
Perfecto	Perfecto con V-ing
I cannot have conceded you cannot have conceded he cannot have conceded we cannot have conceded you cannot have conceded they cannot have conceded	I cannot have been conceding you cannot have been conceding he cannot have been conceding we cannot have been conceding you cannot have been conceding they cannot have been conceding

Forma interrogativa

Forma simple	Forma con V-ing
can I concede? can you concede? can he concede? can we concede? can you concede? can they concede?	can I be conceding? can you be conceding? can he be conceding? can we be conceding? can you be conceding? can they be conceding?
Perfecto	Perfecto con V-ing
can I have conceded? can you have conceded? can he have conceded? can we have conceded? can you have conceded? can they have conceded?	can I have been conceding? can you have been conceding? can he have been conceding? can we have been conceding? can you have been conceding? can they have been conceding?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not concede? can you not concede? can he not concede? can we not concede? can you not concede? can they not concede?	can I not be conceding? can you not be conceding? can he not be conceding? can we not be conceding? can you not be conceding? can they not be conceding?
Perfecto	Perfecto con V-ing
can I not have conceded? can you not have conceded? can he not have conceded? can we not have conceded? can you not have conceded? can they not have conceded?	can I not have been conceding? can you not have been conceding? can he not have been conceding? can we not have been conceding? can you not have been conceding? can they not have been conceding?