| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | or it [modal v] [be] [that] | 32 |
|
| 2 | [conj] it could [be] [that] | 17 |
|
| 3 | or it could [be] [conj] | 8 |
|
| 4 | or it could [be] [that] | 6 |
|
| 5 | or [pron] could [be] [that] | 6 |
|
