1. What's your opinion of my painting?
2. What's your opinion about my painting?
3. What do you think of my painting?
4. What do you think about my painting?
5. How do you feel about my painting?
6. How do you feel of my painting?
7. What do you feel about my painting?
8. What do you feel of my painting?
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I wrote down similar questions. Which ones are not grammatical? Which ones are commonly used?
6 and 8 are incorrect, but all the others are just fine.
Questions 1, 2, 3, 4, 5, and 8 are grammatically correct and commonly used.
Questions 6 and 7 have incorrect grammar and are not commonly used. Instead, it would be more grammatically correct to ask:
- "How do you feel about my painting?" or
- "What do you feel about my painting?"
Out of the options you provided, the following questions are grammatically correct and commonly used:
1. What's your opinion of my painting?
2. What's your opinion about my painting?
3. What do you think of my painting?
4. What do you think about my painting?
5. How do you feel about my painting?
These questions all inquire about the same thing, which is asking for someone's thoughts or opinions on a painting. However, note that question 6, "How do you feel of my painting?", and questions 7 and 8, "What do you feel about my painting?" and "What do you feel of my painting?", are not commonly used and are less grammatically correct. When regarding someone's thoughts or opinions on a painting, it's more appropriate to use the verb "think" rather than "feel."