| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have never [vb pp] [prep] | 1085 |
|
| 2 | have [adv] [vb pp] before | 92 |
|
| 3 | have [adv] [vb pp] before | 68 |
|
| 4 | have never [verb] before | 39 |
|
| 5 | have never [vb pp] before | 38 |
|
| 6 | [verb] never [vb pp] before | 38 |
|
