| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it could [adv] be | 882 |
|
| 2 | [adv] it could be | 149 |
|
| 3 | [adv] could [adv] be | 144 |
|
| 4 | [adv] it could [adv] | 71 |
|
