| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] know how | 416 |
|
| 2 | but [pers pn] know [adv] | 261 |
|
| 3 | but [pers pn] [verb] how | 136 |
|
| 4 | but [pers pn] know [Wh adv] | 123 |
|
| 5 | but [pron] know how | 75 |
|
| 6 | but [pers pn] know how | 71 |
|
