| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [that] [pers pn] | 437 |
|
| 2 | could it be [that] | 86 |
|
| 3 | could be [that] [pers pn] | 53 |
|
| 4 | could it be [pers pn] | 7 |
|
