| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [pron] [verb] | 163 |
|
| 2 | it be [prep] [pron] [verb] | 162 |
|
| 3 | it [is] [prep] [pron] [verb] | 101 |
|
| 4 | [pron] is [prep] [pron] [verb] | 71 |
|
| 5 | it is [prep] [pron] [verb] | 59 |
|
