1. общий are they swimming in the river now? 2. альтернативный are they swimming in the river or in the lake now? 3. специальный where are they swimming now? 4. разделительный They are swimming in the river now, aren't they? 5. к подлежащему Who is swimming in the river now?
are they swimming in the river now?
2. альтернативный
are they swimming in the river or in the lake now?
3. специальный
where are they swimming now?
4. разделительный
They are swimming in the river now, aren't they?
5. к подлежащему
Who is swimming in the river now?