| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [vb pp] [adv] | 6322 |
|
| 2 | have [adv] [vb pp] [adv] | 2976 |
|
| 3 | have [adv] [vb pp] before | 633 |
|
| 4 | [verb] [adv] [vb pp] before | 467 |
|
| 5 | have [adv] [verb] before | 467 |
|
| 6 | have [adv] [vb pp] before | 466 |
|
