| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] [modal v] [be] | 987 |
|
| 2 | [pron] [pron] might [be] | 312 |
|
| 3 | [Wh det] [pron] might [be] | 183 |
|
| 4 | which [pron] might [be] | 80 |
|
