| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] we go | 27 |
|
| 2 | [vb mod] n't we go | 26 |
|
| 3 | ca [not/n't] we go | 17 |
|
| 4 | should [not/n't] we go | 5 |
|
