| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [verb] a [noun] | 928 |
|
| 2 | been [verb] [verb] a [noun] | 318 |
|
| 3 | [not/n't] been [verb] a [noun] | 28 |
|
| 4 | [not/n't] been [verb] [verb] [noun] | 11 |
|
| 5 | [not/n't] been [verb] [verb] a | 6 |
|
