| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] | 2223 |
|
| 2 | it may be [verb] | 1174 |
|
| 3 | it may be [prep] | 234 |
|
| 4 | may be [prep] [verb] | 92 |
|
