Conjugación del verbo inglés
COULD PUN

Verbo regular: pun - punned - punned

Afirmación

Forma simple	Forma con V-ing
I could pun you could pun he could pun we could pun you could pun they could pun	I could be punning you could be punning he could be punning we could be punning you could be punning they could be punning
Perfecto	Perfecto con V-ing
I could have punned you could have punned he could have punned we could have punned you could have punned they could have punned	I could have been punning you could have been punning he could have been punning we could have been punning you could have been punning they could have been punning

Negación

Forma simple	Forma con V-ing
I could not pun you could not pun he could not pun we could not pun you could not pun they could not pun	I could not be punning you could not be punning he could not be punning we could not be punning you could not be punning they could not be punning
Perfecto	Perfecto con V-ing
I could not have punned you could not have punned he could not have punned we could not have punned you could not have punned they could not have punned	I could not have been punning you could not have been punning he could not have been punning we could not have been punning you could not have been punning they could not have been punning

Forma interrogativa

Forma simple	Forma con V-ing
could I pun? could you pun? could he pun? could we pun? could you pun? could they pun?	could I be punning? could you be punning? could he be punning? could we be punning? could you be punning? could they be punning?
Perfecto	Perfecto con V-ing
could I have punned? could you have punned? could he have punned? could we have punned? could you have punned? could they have punned?	could I have been punning? could you have been punning? could he have been punning? could we have been punning? could you have been punning? could they have been punning?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not pun? could you not pun? could he not pun? could we not pun? could you not pun? could they not pun?	could I not be punning? could you not be punning? could he not be punning? could we not be punning? could you not be punning? could they not be punning?
Perfecto	Perfecto con V-ing
could I not have punned? could you not have punned? could he not have punned? could we not have punned? could you not have punned? could they not have punned?	could I not have been punning? could you not have been punning? could he not have been punning? could we not have been punning? could you not have been punning? could they not have been punning?