| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but we [vb past] [adv] have [art] | 10 |
|
| 2 | but we [vb past] not have [art] | 10 |
|
| 3 | but we [vb past] [not/n't] have [art] | 10 |
|
| 4 | but we [vb past] n't have [art] | 10 |
|
