| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] [been] in | 251 |
|
| 2 | [vb base] never [been] [prep] | 168 |
|
| 3 | [verb] never [been] in | 158 |
|
| 4 | [vb base] never [be] in | 68 |
|
