| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] n't we do [art] | 5 |
|
| 2 | ca n't we do [art] | 5 |
|
| 3 | [modal v] n't we do [art] | 5 |
|
| 4 | can n't we do [art] | 5 |
|
| 5 | n't we do [art] [adj] | 5 |
|
