| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's what [pers pn] [vb past] for | 15 |
|
| 2 | 's what [pron] [vb past] for | 15 |
|
| 3 | 's what [pron] [vb past] for | 15 |
|
| 4 | 's what i [vb past] for | 5 |
|
| 5 | 's what i [vb past] for | 5 |
|
