| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it may be [prep] | 234 |
|
| 2 | it [modal v] be of | 180 |
|
| 3 | [pron] may be of | 90 |
|
| 4 | it may [be] of | 45 |
|
| 5 | it may [be] of | 45 |
|
| 6 | it may be of | 45 |
|
