| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it is for [pron] | 10 |
|
| 2 | [Wh det] it is for [pron] | 10 |
|
| 3 | what it is for [pron] | 9 |
|
| 4 | what it is for [pron] | 9 |
|
| 5 | [pron] it is for [indef pn] | 5 |
|
