| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know why it | 17 |
|
| 2 | [pers pn] know why it | 16 |
|
| 3 | [pron] know why it | 12 |
|
| 4 | you know why it | 8 |
|
| 5 | you know why it | 8 |
|
| 6 | i know why it | 5 |
|
| 7 | i know why it | 5 |
|
