| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] not [prep] been | 5 |
|
| 2 | [pers pn] [vb past] not [prep] been | 5 |
|
| 3 | [vb past] not [prep] [noun sg] been | 5 |
|
| 4 | [vb past] not [prep] [noun] been | 5 |
|
