Scenario:
- Person1: Two people were kissing in the elevator. I was staring at them for a minute until the lady yelled at me.
- Person2: The lady must had been thinking like "What a weirdo"
In this scenario, it's describing something that had already completed. Further it states the exact phrase what must have had running in her head at that exact time.
So, is it correct to say "must had been thinking like"?
English is not my first language. So it's confusing.