| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | never [been] [verb] | 911 |
|
| 2 | never [been] [vb pp] | 897 |
|
| 3 | [adv] [been] used | 383 |
|
| 4 | never [be] used | 63 |
|
| 5 | never [been] use | 24 |
|
