| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] have [been] [vb pp] | 1293 |
|
| 2 | have never [been] [vb pp] | 156 |
|
| 3 | [conj] have never [vb pp] | 51 |
|
| 4 | [conj] have never [been] | 34 |
|
