Past Tense of "Hear":
* I heard a loud noise outside. (Simple past tense)
* She had heard the news earlier that day. (Past perfect tense)
* We were hearing strange noises coming from the attic. (Past continuous tense)
Past Participle of "Hear":
* I have heard that song many times before. (Present perfect tense)
* They had been heard arguing loudly in the hallway. (Past perfect continuous tense)
Other Uses:
* I heard from my friend yesterday. (Meaning: I received news from my friend)
* Have you heard the latest news? (Meaning: Are you aware of the latest news?)
* I didn't hear you. Could you repeat that? (Meaning: I did not hear what you said)
Let me know if you'd like to see more examples or have a specific type of sentence in mind!