Hi, I need some feedback as to whether or not I've correctly identified the simple/compound predicates in the following sentences. Thanks to those that can help!

1. Quinn should have selected an alternate category. (SP = have selected)
2. The production manager has recommended more efficient techniques. (SP = has recommended)
3. Dave had never swum in Lake Dawson until Kelly encouraged him to do so. (CP = swum, encouraged)
4. Have you recorded your goals as the supervisor suggested? (CP = recorded, suggested)
5. He seemed very irritated by your response. (SP = seemed)