| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ca n't we [verb] a | 13 |
|
| 2 | ca [adv] we [vb infin] a | 13 |
|
| 3 | ca not we [verb] a | 13 |
|
| 4 | ca [not/n't] we [verb] a | 13 |
|
| 5 | ca [adv] we have a | 10 |
|
| 6 | ca [adv] we have a | 10 |
|
