| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it [is] | 1570 |
|
| 2 | [Wh det] it [is] for | 70 |
|
| 3 | [prep] it [is] for | 15 |
|
| 4 | [prep] [Wh det] [is] for | 12 |
|
