| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [be] | 41668 |
|
| 2 | [pron] may [be] | 12930 |
|
| 3 | [pers pn] may [be] | 8689 |
|
| 4 | it may [be] | 5282 |
|
