| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is for [pron] | 159 |
|
| 2 | is for [pron] [to-vb] | 142 |
|
| 3 | it for [pron] [to-vb] | 30 |
|
| 4 | it is [pron] [to-vb] | 27 |
|
