| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [be] [vb pp] [prep] | 993 |
|
| 2 | [Wh adv] [pron] be [vb pp] [prep] | 993 |
|
| 3 | [adv] [pron] is [vb pp] [prep] | 484 |
|
| 4 | [Wh adv] [pron] is [verb] [prep] | 199 |
|
| 5 | [Wh adv] [pron] [is] [vb pp] [prep] | 165 |
|
