| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have never [vb pp] out | 40 |
|
| 2 | had never [vb pp] out | 10 |
|
| 3 | 've never [vb pp] out | 10 |
|
| 4 | have never [vb pp] out | 10 |
|
| 5 | have never carried out | 5 |
|
| 6 | have never worked out | 5 |
|
