| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could be [adv] | 243 |
|
| 2 | [that] it could be | 214 |
|
| 3 | [that] it could [adv] | 114 |
|
| 4 | [that] could be [adv] | 61 |
|
