Conjugación del verbo inglés
COULD RECOGNIZE

Verbo regular: recognize - recognized - recognized

Afirmación

Forma simple	Forma con V-ing
I could recognize you could recognize he could recognize we could recognize you could recognize they could recognize	I could be recognizing you could be recognizing he could be recognizing we could be recognizing you could be recognizing they could be recognizing
Perfecto	Perfecto con V-ing
I could have recognized you could have recognized he could have recognized we could have recognized you could have recognized they could have recognized	I could have been recognizing you could have been recognizing he could have been recognizing we could have been recognizing you could have been recognizing they could have been recognizing

Negación

Forma simple	Forma con V-ing
I couldn't recognize you couldn't recognize he couldn't recognize we couldn't recognize you couldn't recognize they couldn't recognize	I couldn't be recognizing you couldn't be recognizing he couldn't be recognizing we couldn't be recognizing you couldn't be recognizing they couldn't be recognizing
Perfecto	Perfecto con V-ing
I couldn't have recognized you couldn't have recognized he couldn't have recognized we couldn't have recognized you couldn't have recognized they couldn't have recognized	I couldn't have been recognizing you couldn't have been recognizing he couldn't have been recognizing we couldn't have been recognizing you couldn't have been recognizing they couldn't have been recognizing

Forma interrogativa

Forma simple	Forma con V-ing
could I recognize? could you recognize? could he recognize? could we recognize? could you recognize? could they recognize?	could I be recognizing? could you be recognizing? could he be recognizing? could we be recognizing? could you be recognizing? could they be recognizing?
Perfecto	Perfecto con V-ing
could I have recognized? could you have recognized? could he have recognized? could we have recognized? could you have recognized? could they have recognized?	could I have been recognizing? could you have been recognizing? could he have been recognizing? could we have been recognizing? could you have been recognizing? could they have been recognizing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I recognize? couldn't you recognize? couldn't he recognize? couldn't we recognize? couldn't you recognize? couldn't they recognize?	couldn't I be recognizing? couldn't you be recognizing? couldn't he be recognizing? couldn't we be recognizing? couldn't you be recognizing? couldn't they be recognizing?
Perfecto	Perfecto con V-ing
couldn't I have recognized? couldn't you have recognized? couldn't he have recognized? couldn't we have recognized? couldn't you have recognized? couldn't they have recognized?	couldn't I have been recognizing? couldn't you have been recognizing? couldn't he have been recognizing? couldn't we have been recognizing? couldn't you have been recognizing? couldn't they have been recognizing?