| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may [verb] be | 1081 |
|
| 2 | which [modal v] [verb] be | 732 |
|
| 3 | [Wh det] may [verb] be | 158 |
|
| 4 | which may [verb] [be] | 123 |
|
| 5 | which may [verb] be | 123 |
|
