| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it could [be] | 804 |
|
| 2 | as it [modal v] [be] | 487 |
|
| 3 | as [pron] could [be] | 109 |
|
| 4 | as [pers pn] could [be] | 105 |
|
| 5 | as it could [be] | 44 |
|
| 6 | as it could [be] | 44 |
|
