| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is for [pron] [prep] | 12 |
|
| 2 | it is for [pron] to | 7 |
|
| 3 | it is for [indef pn] [prep] | 7 |
|
| 4 | it is for [pron] to | 7 |
|
