| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [not/n't] [been] [verb] at [noun] | 7 |
|
| 2 | [vb past] [not/n't] [been] [vb pp] at [noun] | 6 |
|
| 3 | [vb past] [not/n't] [been] at the [noun] | 6 |
|
| 4 | [vb past] [not/n't] [been] at [art] [noun] | 6 |
|
| 5 | [vb past] [not/n't] [been] at the [noun] | 6 |
|
| 6 | [vb past] [not/n't] [been] at [art] [noun] | 6 |
|
