| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [adv] [pron] | 1163 |
|
| 2 | i [Wh adv] [pron] | 503 |
|
| 3 | [pron] why [pron] | 375 |
|
| 4 | i why [pron] | 108 |
|
