| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] | 33714 |
|
| 2 | [pron] [vb mod] appear | 975 |
|
| 3 | [pers pn] [vb mod] appear | 780 |
|
| 4 | it [vb mod] appear | 589 |
|
| 5 | it [modal v] appear | 589 |
|
