| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could it be [conj] | 93 |
|
| 2 | could it be [conj] | 93 |
|
| 3 | could it [be] [conj] | 93 |
|
| 4 | could it [be] [conj] | 93 |
|
| 5 | could it [be] that | 86 |
|
| 6 | could it [be] that | 86 |
|
| 7 | could it [be] [that] | 86 |
|
