| not to my knowledge(expression, idiom, activity, communication, people) |
| we will have to see(expression, idiom, activity, communication, people) |
| cannot make head nor tail of something(expression, idiom, knowledge, attitude, perception) |
| cannot make head or tail of something(expression, idiom, knowledge, attitude, perception) |
| i do not rightly know(expression, idiom, knowledge, mind, perception) |
| if i live to be a hundred(expression, idiom, knowledge, mind, perception) |
| neither fish nor fowl(expression, idiom, knowledge, mind, perception) |
| not for life of me(expression, idiom, knowledge, attitude, perception) |
| not have the foggiest idea(expression, idiom, activity, communication, people) |
| not that i know of(expression, idiom, knowledge, attitude, perception) |
| we will see(expression, idiom, activity, communication, people) |
| what is someone on about(expression, idiom, knowledge, attitude, perception) |
| you have me there(expression, idiom, activity, communication, people) |
| you may well ask(expression, idiom, knowledge, attitude, perception) |
| you might well ask(expression, idiom, knowledge, attitude, perception) |
| your guess is as good as mine(expression, idiom, knowledge, attitude, perception) |