| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [ex0] been [det] [noun] | 12 |
|
| 2 | [vb past] there [been] [det] [noun] | 12 |
|
| 3 | had [ex0] [been] [det] [noun] | 12 |
|
| 4 | [vb past] [ex0] [been] [det] [noun sg] | 10 |
|
| 5 | [vb past] [ex0] [been] any [noun] | 9 |
|
