| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it is for | 44 |
|
| 2 | [Wh det] [pers pn] is for | 43 |
|
| 3 | what [pers pn] is for | 38 |
|
| 4 | what [pers pn] is for | 38 |
|
