| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it could [be] | 30 |
|
| 2 | [prep] it could be | 30 |
|
| 3 | [prep] it could [be] | 30 |
|
| 4 | of it could [be] | 12 |
|
| 5 | of it could [be] | 12 |
|
