| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [prep] [pron] | 605 |
|
| 2 | it is one [prep] | 468 |
|
| 3 | is one [prep] [pron] | 325 |
|
| 4 | it one [prep] [pron] | 14 |
|
