| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [been] [vb pp] [prep] a [noun] | 57 |
|
| 2 | [not/n't] [be] [vb pp] for a [noun] | 32 |
|
| 3 | [adv] [been] [vb pp] for a [noun] | 30 |
|
| 4 | [not/n't] [been] [vb pp] for [art] [noun] | 26 |
|
| 5 | [not/n't] [been] [vb pp] for [art] [noun] | 26 |
|
| 6 | [not/n't] [been] [verb] for a [noun] | 13 |
|
| 7 | [not/n't] [been] [vb pp] for a [noun] | 10 |
|
