| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not a [noun] member | 13 |
|
| 2 | [be] not a [noun] member | 13 |
|
| 3 | was not a [noun] member | 7 |
|
| 4 | [was/were] not a [noun] member | 7 |
|
