4 and 6 are best.
The others are o.k., but not used very much.
Be sure you're consistent in spelling interest and interested.
1. I found intetest in Harry Potter.
2. I found an intetest in Harry Potter.
3. I found intetests in Harry Potter.
4. I got interested in Harry Potter.
5. I got interest in Harry Potter.
6. I became interesed in Harry Potter.
7. I got an interest in Harry Potter.
(Which expressions are grammatically correct?)
2 answers
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