| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could it be [that] [pos pn] | 8 |
|
| 2 | could it be [that] [pos pn] | 8 |
|
| 3 | could it [be] that [pos pn] | 8 |
|
| 4 | could it [be] [that] [pos pn] | 8 |
|
| 5 | could it [be] [that] [pos pn] | 8 |
|
