| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] not be [verb] for some | 5 |
|
| 2 | [vb -s] not been [verb] for some | 5 |
|
| 3 | [vb -s] not [been] [verb] for some | 5 |
|
| 4 | [vb -s] not [be] [verb] for some | 5 |
|
| 5 | [vb -s] not [verb] for some [noun] | 6 |
|
