| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but we have [not/n't] | 152 |
|
| 2 | we have [not/n't] do | 78 |
|
| 3 | but we have do | 23 |
|
| 4 | but have [not/n't] do | 6 |
|
