Conjugación del verbo inglés
COULD PING

Verbo regular: ping - pinged - pinged

Afirmación

Forma simple	Forma con V-ing
I could ping you could ping he could ping we could ping you could ping they could ping	I could be pinging you could be pinging he could be pinging we could be pinging you could be pinging they could be pinging
Perfecto	Perfecto con V-ing
I could have pinged you could have pinged he could have pinged we could have pinged you could have pinged they could have pinged	I could have been pinging you could have been pinging he could have been pinging we could have been pinging you could have been pinging they could have been pinging

Negación

Forma simple	Forma con V-ing
I could not ping you could not ping he could not ping we could not ping you could not ping they could not ping	I could not be pinging you could not be pinging he could not be pinging we could not be pinging you could not be pinging they could not be pinging
Perfecto	Perfecto con V-ing
I could not have pinged you could not have pinged he could not have pinged we could not have pinged you could not have pinged they could not have pinged	I could not have been pinging you could not have been pinging he could not have been pinging we could not have been pinging you could not have been pinging they could not have been pinging

Forma interrogativa

Forma simple	Forma con V-ing
could I ping? could you ping? could he ping? could we ping? could you ping? could they ping?	could I be pinging? could you be pinging? could he be pinging? could we be pinging? could you be pinging? could they be pinging?
Perfecto	Perfecto con V-ing
could I have pinged? could you have pinged? could he have pinged? could we have pinged? could you have pinged? could they have pinged?	could I have been pinging? could you have been pinging? could he have been pinging? could we have been pinging? could you have been pinging? could they have been pinging?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not ping? could you not ping? could he not ping? could we not ping? could you not ping? could they not ping?	could I not be pinging? could you not be pinging? could he not be pinging? could we not be pinging? could you not be pinging? could they not be pinging?
Perfecto	Perfecto con V-ing
could I not have pinged? could you not have pinged? could he not have pinged? could we not have pinged? could you not have pinged? could they not have pinged?	could I not have been pinging? could you not have been pinging? could he not have been pinging? could we not have been pinging? could you not have been pinging? could they not have been pinging?