| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [Wh adv] [pers pn] [verb] [verb] | 683 |
|
| 2 | [is] [adv] [pers pn] [vb base] [verb] | 487 |
|
| 3 | [be] [Wh adv] [pers pn] [vb base] [verb] | 443 |
|
| 4 | [is] [Wh adv] [pron] [vb base] [verb] | 438 |
|
