What’s the past tense of feedback?

What's the past tense of feedback?
Q:
What’s the past tense of feedback? Should I say I feedbacked to him? Fedback to him? Help!
A:
There actually isn’t a past tense of feedback because it is a noun – a name of an item, like a table or a chair. The tense would be indicated by the verb used, for example:
  • Present Tense - He gives me feedback.
  • Past Tense - He gave me feedback.
  • Future Tense - He will give me feedback tomorrow.