| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] it [adv] be that | 8 |
|
| 2 | [modal v] it [adv] [be] that | 8 |
|
| 3 | [vb mod] it [adv] [be] that | 8 |
|
| 4 | could it [adv] [be] that | 6 |
|
| 5 | could it [adv] [be] that | 6 |
|
