| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which it [modal v] be | 317 |
|
| 2 | which it [vb mod] be | 317 |
|
| 3 | which [pron] could be | 98 |
|
| 4 | [pron] it could be | 79 |
|
| 5 | [Wh det] it could be | 54 |
|
| 6 | which it could be | 31 |
|
| 7 | which it could [be] | 31 |
|
| 8 | which it could [be] | 31 |
|
| 9 | which it could be | 31 |
|
| 10 | which it could be | 31 |
|
