It's a place where I might have to go someday.
He would have to test just how fast she could go someday, but not now.
I thought about how nice it would be to go to the moon someday.
He's going to be a good king for you someday.
He may get to go there someday, as a premium.
He may actually believe he'll go back someday, but I doubt it.
I want to go on that train again someday, don't you, everybody?
"Even though you plan to go over to the enemy someday."
Would I maybe like to go for a walk on the beach someday after work?
I actually thought of going back to the library someday to read about them.