| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [prep] [noun] | 81412 |
|
| 2 | know [prep] [noun] | 4677 |
|
| 3 | know [noun prp] [noun] | 539 |
|
| 4 | know [noun prp] [prep] | 114 |
|
