| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which could [adv] be [art] | 10 |
|
| 2 | which could [adv] be [art] | 10 |
|
| 3 | which could [adv] be [art] | 10 |
|
| 4 | which could [adv] be a | 6 |
|
