| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not been [verb] | 1870 |
|
| 2 | [vb past] not been [vb pp] | 1628 |
|
| 3 | [vb past] not been expect | 20 |
|
| 4 | [vb past] [adv] been expected | 19 |
|
| 5 | [verb] not been expected | 9 |
|
| 6 | [vb past] not [been] expected | 8 |
|
| 7 | [vb past] not be expected | 8 |
|
| 8 | [vb past] not [be] expected | 8 |
|
