| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] | 70569 |
|
| 2 | it [be] [verb] | 51063 |
|
| 3 | [be] [verb] [adj] | 27656 |
|
| 4 | it [verb] [adj] | 10111 |
|
