Hello mr. Benny, the best mandarin teacher in the world haishi Benny xian sheng zui hao de pu tong hua de lao shi,

How do I say “past”, “present”, “future”?

It’s in the past.
It happened in the past.
past tense?
present tense?
In the present?
Future?
In the future, I will go there?
My job has no future?