| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] | 2223 |
|
| 2 | it be [prep] [pron] | 2136 |
|
| 3 | it be [pron] [verb] | 1450 |
|
| 4 | be [prep] [pron] [verb] | 645 |
|
| 5 | it [prep] [pron] [verb] | 328 |
|
