I haven't ... since ...

Examples:

“I haven’t ridden a bike since I was a child.”
“I haven’t gone bowling since about 2002.”
“I haven’t been in a hospital since I visited my friend Prudence. It was right after she had her knee replacement.”

Erase and Replace: gone swimming, enrolled in a class, gone to a funeral, carved a Jack-o-lantern, seen a puppet show, cried at a movie, danced with a family member, sent a physical letter to someone, own on a plane, failed a test, had a big argument with a family member, been in a st ght, ridden a donkey or horse, stepped in dog poop, quit a job, been in love with two people, eaten ants, drunk horse milk