| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [pers pn] [verb] | 3402 |
|
| 2 | [Wh adv] [be] [pers pn] [verb] | 2774 |
|
| 3 | why [be] [pron] [verb] | 830 |
|
| 4 | why [be] [pers pn] [verb] | 818 |
|
