| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's what it [be] for | 14 |
|
| 2 | 's [Wh det] it be for | 14 |
|
| 3 | 's [Wh det] it [be] for | 14 |
|
| 4 | 's [Wh det] it 's for | 13 |
|
| 5 | 's [Wh det] it [is] for | 13 |
|
