| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who knows [Wh adv] [adj] [noun] | 10 |
|
| 2 | who knows how [adj] [noun] | 8 |
|
| 3 | who knows [adv] [adj] [noun pl] | 8 |
|
| 4 | who knows [adv] many [noun] | 8 |
|
| 5 | who knows how [adj] [noun] | 8 |
|
| 6 | who knows [adv] many [noun] | 8 |
|
| 7 | who knows [adv] [det] [noun] | 8 |
|
