| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] know [pron] | 1277 |
|
| 2 | [pers pn] [verb] why [pron] | 606 |
|
| 3 | [pers pn] know why [pron] | 198 |
|
| 4 | [verb] know why [pron] | 102 |
|
| 5 | [pers pn] [verb] know why | 84 |
|
