I could instant-message you could instant-message he could instant-message we could instant-message you could instant-message they could instant-message
Form mit V-ing
I could be instant-messaging you could be instant-messaging he could be instant-messaging we could be instant-messaging you could be instant-messaging they could be instant-messaging
Perfekt
I could have instant-messaged you could have instant-messaged he could have instant-messaged we could have instant-messaged you could have instant-messaged they could have instant-messaged
Perfekt mit V-ing
I could have been instant-messaging you could have been instant-messaging he could have been instant-messaging we could have been instant-messaging you could have been instant-messaging they could have been instant-messaging
Negation
Einfache Form
I could not instant-message you could not instant-message he could not instant-message we could not instant-message you could not instant-message they could not instant-message
Form mit V-ing
I could not be instant-messaging you could not be instant-messaging he could not be instant-messaging we could not be instant-messaging you could not be instant-messaging they could not be instant-messaging
Perfekt
I could not have instant-messaged you could not have instant-messaged he could not have instant-messaged we could not have instant-messaged you could not have instant-messaged they could not have instant-messaged
Perfekt mit V-ing
I could not have been instant-messaging you could not have been instant-messaging he could not have been instant-messaging we could not have been instant-messaging you could not have been instant-messaging they could not have been instant-messaging
Fragende Form
Einfache Form
could I instant-message? could you instant-message? could he instant-message? could we instant-message? could you instant-message? could they instant-message?
Form mit V-ing
could I be instant-messaging? could you be instant-messaging? could he be instant-messaging? could we be instant-messaging? could you be instant-messaging? could they be instant-messaging?
Perfekt
could I have instant-messaged? could you have instant-messaged? could he have instant-messaged? could we have instant-messaged? could you have instant-messaged? could they have instant-messaged?
Perfekt mit V-ing
could I have been instant-messaging? could you have been instant-messaging? could he have been instant-messaging? could we have been instant-messaging? could you have been instant-messaging? could they have been instant-messaging?
Fragende Negation Form
Einfache Form
could I not instant-message? could you not instant-message? could he not instant-message? could we not instant-message? could you not instant-message? could they not instant-message?
Form mit V-ing
could I not be instant-messaging? could you not be instant-messaging? could he not be instant-messaging? could we not be instant-messaging? could you not be instant-messaging? could they not be instant-messaging?
Perfekt
could I not have instant-messaged? could you not have instant-messaged? could he not have instant-messaged? could we not have instant-messaged? could you not have instant-messaged? could they not have instant-messaged?
Perfekt mit V-ing
could I not have been instant-messaging? could you not have been instant-messaging? could he not have been instant-messaging? could we not have been instant-messaging? could you not have been instant-messaging? could they not have been instant-messaging?