Infinitives, Gerunds, Participles

The to-infinitive is used Examples 1. as subject. To find fault is easy. 2. as object. He refused to pay the bill. 3. after a noun. There is a lot of work to do/to be done today. 4. after an adjective. She was happy to win the prize. 5. after a question word. I don’t know what … ................
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