Question Tags Questions
The rules for using question tags in indirect questions are as follows:
1. The question tag is based on the verb in the indirect question.
2. If the verb in the indirect question is positive, the question tag is negative, and vice versa.
3. The question tag should match the subject of the indirect question.
4. If the indirect question is in the past tense, the question tag should be in the past tense as well.