| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [be] for | 87 |
|
| 2 | [Wh det] it be for | 87 |
|
| 3 | what it [be] for | 80 |
|
| 4 | [Wh det] it [is] for | 70 |
|
| 5 | [Wh det] it is for | 41 |
|
| 6 | [Wh det] it 's for | 29 |
|
| 7 | [Wh det] it was for | 17 |
|
| 8 | [Wh det] it [was/were] for | 17 |
|
| 9 | which it [be] for | 5 |
|
