| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adv] a [noun] [prep] | 1011 |
|
| 2 | [adv] been a [noun] [prep] | 534 |
|
| 3 | [not/n't] been a [noun] [prep] | 75 |
|
| 4 | [not/n't] [adv] been a [noun] | 33 |
|
