| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [pron] | 2144 |
|
| 2 | it be [prep] [pron] | 2143 |
|
| 3 | it [is] [prep] [pron] | 1360 |
|
| 4 | [pron] is [prep] [pron] | 1253 |
|
