| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it be for | 80 |
|
| 2 | [Wh det] it is for | 41 |
|
| 3 | [Wh det] it 's for | 29 |
|
| 4 | [Wh det] it was for | 17 |
|
| 5 | which it be for | 5 |
|
