| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could not we just [verb] | 10 |
|
| 2 | could [adv] we just [vb infin] | 10 |
|
| 3 | could [not/n't] we just [verb] | 10 |
|
| 4 | could n't we just [verb] | 10 |
|
