I could await you could await he could await we could await you could await they could await
V-ing form
I could be awaiting you could be awaiting he could be awaiting we could be awaiting you could be awaiting they could be awaiting
Perfect
I could have awaited you could have awaited he could have awaited we could have awaited you could have awaited they could have awaited
V-ing perfect
I could have been awaiting you could have been awaiting he could have been awaiting we could have been awaiting you could have been awaiting they could have been awaiting
Negation
Simple form
I could not await you could not await he could not await we could not await you could not await they could not await
V-ing form
I could not be awaiting you could not be awaiting he could not be awaiting we could not be awaiting you could not be awaiting they could not be awaiting
Perfect
I could not have awaited you could not have awaited he could not have awaited we could not have awaited you could not have awaited they could not have awaited
V-ing perfect
I could not have been awaiting you could not have been awaiting he could not have been awaiting we could not have been awaiting you could not have been awaiting they could not have been awaiting
Interrogative form
Simple form
could I await? could you await? could he await? could we await? could you await? could they await?
V-ing form
could I be awaiting? could you be awaiting? could he be awaiting? could we be awaiting? could you be awaiting? could they be awaiting?
Perfect
could I have awaited? could you have awaited? could he have awaited? could we have awaited? could you have awaited? could they have awaited?
V-ing perfect
could I have been awaiting? could you have been awaiting? could he have been awaiting? could we have been awaiting? could you have been awaiting? could they have been awaiting?
Interro-negative form
Simple form
could I not await? could you not await? could he not await? could we not await? could you not await? could they not await?
V-ing form
could I not be awaiting? could you not be awaiting? could he not be awaiting? could we not be awaiting? could you not be awaiting? could they not be awaiting?
Perfect
could I not have awaited? could you not have awaited? could he not have awaited? could we not have awaited? could you not have awaited? could they not have awaited?
V-ing perfect
could I not have been awaiting? could you not have been awaiting? could he not have been awaiting? could we not have been awaiting? could you not have been awaiting? could they not have been awaiting?