| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] may [be] | 290 |
|
| 2 | [pron] [Wh det] [modal v] [be] | 227 |
|
| 3 | [pron] [Wh det] [vb mod] [be] | 227 |
|
| 4 | [pron] [Wh det] may [be] | 13 |
|
