| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [that] it could [adv] [adv] be | 14 |
|
| 2 | that it could [adv] [adv] be | 14 |
|
| 3 | [that] it could not [adv] be | 10 |
|
| 4 | [that] it could [not/n't] [adv] be | 10 |
|
| 5 | [that] it could [adv] possibly be | 7 |
|
| 6 | [that] it could not [adv] be | 6 |
|
