Here are the matches for each type of sentence structure you provided:
Set 1:
- If you were planning to be home, I would come over. - Conditional
- Please come over later! - Imperative
- I may come over if I am free. - Indicative
- Plan to come over - Imperative
- Can you come over later? - Interrogative
Set 2:
- If I couldn't have ice cream, I would be very sad. - Conditional
- Bring me a scoop of ice cream. - Imperative
- I enjoy eating ice cream. - Indicative
- Do you like ice cream? - Interrogative
- I would like a scoop of ice cream. - Subjunctive (although it's more of a polite request, it can also be interpreted in a subjunctive context related to desire).
If you have any further questions or need additional clarifications, feel free to ask!