| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [prep] [be] | 3003 |
|
| 2 | [pers pn] [modal v] [prep] [be] | 2127 |
|
| 3 | it [modal v] [prep] [be] | 792 |
|
| 4 | it [modal v] [prep] [be] | 790 |
|
