| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pers pn] be [prep] [verb] | 21 |
|
| 2 | [prep] [Wh det] [pron] be [prep] [to-vb] | 18 |
|
| 3 | [prep] [pron] [pers pn] be [prep] [to-vb] | 18 |
|
| 4 | [prep] [Wh det] [pers pn] [be] [prep] [to-vb] | 18 |
|
