| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [prep] [be] [adj] | 94 |
|
| 2 | it [vb mod] [prep] [be] [adj] | 62 |
|
| 3 | it [vb mod] [prep] [be] possible | 19 |
|
| 4 | it [modal v] [prep] [be] possible | 19 |
|
| 5 | [pron] [vb mod] [prep] [be] possible | 19 |
|
| 6 | it [vb mod] [prep] [be] possible | 19 |
|
| 7 | it [vb mod] [prep] [be] possible | 19 |
|
