| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] [verb] a [noun] | 924 |
|
| 2 | been [verb] [verb] a [noun] | 318 |
|
| 3 | not been [verb] a [noun] | 28 |
|
| 4 | not been [verb] [verb] [noun] | 11 |
|
| 5 | not been [verb] [verb] a | 6 |
|
