when
No one knows when she will come back
When will he come here?
We shall see to it when it happens
I'll answer any questions when the meeting is over
If ever you meet him, tell him to phone me
When shall I come and see you at home? - Any time will do
ever
Do you ever miss the bus?
Have you ever seen a lion?
I have told you ever since and the job is still undone
He is just like ever; he has not changed a bit
More self-confident than ever
It will be ever the same
Keep in mind that I always switch the lights off before going to bed
I almost/nearly always switch the lights off before going to bed