| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [pron] know about | 10 |
|
| 2 | a [noun] who know about | 9 |
|
| 3 | a [noun] who know about | 9 |
|
| 4 | a [noun] [Wh pn] know about | 9 |
|
| 5 | a [noun] know [adv] about | 5 |
|
| 6 | a [noun] know [adv] about | 5 |
|
