Conjugación del verbo inglés
CAN DERIVE

Verbo regular: derive - derived - derived

Afirmación

Forma simple	Forma con V-ing
I can derive you can derive he can derive we can derive you can derive they can derive	I can be deriving you can be deriving he can be deriving we can be deriving you can be deriving they can be deriving
Perfecto	Perfecto con V-ing
I can have derived you can have derived he can have derived we can have derived you can have derived they can have derived	I can have been deriving you can have been deriving he can have been deriving we can have been deriving you can have been deriving they can have been deriving

Negación

Forma simple	Forma con V-ing
I cannot derive you cannot derive he cannot derive we cannot derive you cannot derive they cannot derive	I cannot be deriving you cannot be deriving he cannot be deriving we cannot be deriving you cannot be deriving they cannot be deriving
Perfecto	Perfecto con V-ing
I cannot have derived you cannot have derived he cannot have derived we cannot have derived you cannot have derived they cannot have derived	I cannot have been deriving you cannot have been deriving he cannot have been deriving we cannot have been deriving you cannot have been deriving they cannot have been deriving

Forma interrogativa

Forma simple	Forma con V-ing
can I derive? can you derive? can he derive? can we derive? can you derive? can they derive?	can I be deriving? can you be deriving? can he be deriving? can we be deriving? can you be deriving? can they be deriving?
Perfecto	Perfecto con V-ing
can I have derived? can you have derived? can he have derived? can we have derived? can you have derived? can they have derived?	can I have been deriving? can you have been deriving? can he have been deriving? can we have been deriving? can you have been deriving? can they have been deriving?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not derive? can you not derive? can he not derive? can we not derive? can you not derive? can they not derive?	can I not be deriving? can you not be deriving? can he not be deriving? can we not be deriving? can you not be deriving? can they not be deriving?
Perfecto	Perfecto con V-ing
can I not have derived? can you not have derived? can he not have derived? can we not have derived? can you not have derived? can they not have derived?	can I not have been deriving? can you not have been deriving? can he not have been deriving? can we not have been deriving? can you not have been deriving? can they not have been deriving?