| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] | 51078 |
|
| 2 | it be [verb] | 51076 |
|
| 3 | it [is] [verb] | 26432 |
|
| 4 | [pron] 's [verb] | 23908 |
|
