The boy came upstairs and told me about it after you had left the house this afternoon.
"My father called me to come upstairs, so I went up."
"You know that it is not generally so when I come upstairs in the morning."
Every one knows a lion wouldn't come upstairs to my room.
When Art came upstairs, much later, his mother was still sitting, waiting for him.
She heard him come upstairs presently and go along to his room.
They left and a few minutes later he came upstairs.
She came upstairs and got me to talk it out.
I been waiting a long time for you to come upstairs.
Why don't you put that stuff down and come upstairs with me?