| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may be [adv] | 1081 |
|
| 2 | which [modal v] be [adv] | 855 |
|
| 3 | which may be [adv] | 161 |
|
| 4 | which may [be] [adv] | 154 |
|
