| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [not/n't] [vb pp] | 1500 |
|
| 2 | have [not/n't] [vb pp] [adv prt] | 287 |
|
| 3 | we have [vb pp] [adv prt] | 252 |
|
