| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have never [been] [adv] | 561 |
|
| 2 | have [been] done [adv] | 129 |
|
| 3 | have never done [adv] | 46 |
|
| 4 | have never [been] done | 14 |
|
| 5 | never [been] done [adv] | 9 |
|
