| good question(expression, idiom, knowledge, attitude, perception) |
| that is a good question(noun, expression, idiom, information, knowledge) |
| i have no idea(expression, idiom, communication, knowledge, attitude) |
| do not ask me(expression, idiom, knowledge, attitude, perception) |
| dunno(noun, expression, communication, slang, conversation) |
| excuse my ignorance(noun, expression, idiom, information, data) |
| have no idea(expression, idiom, activity, communication, people) |
| how should i know(expression, idiom, knowledge, attitude, perception) |
| it beats me(expression, idiom, knowledge, mind, perception) |
| lord knows(expression, idiom, knowledge, mind, perception) |
| lord only knows(expression, idiom, knowledge, mind, perception) |
| no idea(expression, idiom, activity, communication, people) |
| for all i know(noun, expression, idiom, information, data) |
| for aught i care(noun, expression, idiom, information, data) |
| for aught i know(noun, expression, idiom, information, data) |
| god knows(expression, idiom, knowledge, mind, perception) |
| god only knows(expression, idiom, knowledge, mind, perception) |
| goodness knows(expression, idiom, knowledge, mind, perception) |
| goodness only knows(expression, idiom, knowledge, mind, perception) |
| heaven alone knows(expression, idiom, knowledge, mind, perception) |