| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it [be] | 2423 |
|
| 2 | [Wh det] it [be] for | 87 |
|
| 3 | [prep] [Wh det] [be] for | 34 |
|
| 4 | [prep] it [be] for | 21 |
|
