| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] could [adv] be | 290 |
|
| 2 | [conj] this could be | 188 |
|
| 3 | this could [adv] be | 127 |
|
| 4 | [conj] this [adv] be | 101 |
|
| 5 | [conj] this could [adv] | 69 |
|
