| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [adv] [vb pp] [adv] | 741 |
|
| 2 | [verb] [adv] [vb pp] before | 467 |
|
| 3 | have [adv] [vb pp] before | 466 |
|
| 4 | 've [adv] [vb pp] [adv] | 387 |
|
| 5 | [vb base] [adv] [vb pp] before | 98 |
|
| 6 | 've [adv] [vb pp] before | 59 |
|
| 7 | 've [adv] [verb] before | 55 |
|
| 8 | 've [adv] [vb pp] before | 54 |
|
