I have two simple sentences. I want to connect them using ''not only'' and ''but also''. I don't know where to place them properly.
He is interested in gardening. He is interested in raising fish, too.
1. He is interested in not only gardening but also raising fish.
2. He is interested in not only gardening but he is also interested in raising fish.
3. He is not only interested in gardening but also raising fish.
Can you tell me if ''not only '' ''but also'' can be placed anywhere in the sentence or they have their own places?
Thank you so much.