1. I made funny poses, imitating monkeys.
2. I made funny poses, to imitate monkeys.
3. I made funny poses to imitate monkeys.
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Is #2 or #3 grammatical? What is the difference between #1 and #3?
2. I made funny poses, to imitate monkeys.
3. I made funny poses to imitate monkeys.
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Is #2 or #3 grammatical? What is the difference between #1 and #3?