| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [vb past] [been] several [noun] | 17 |
|
| 2 | [ex0] [vb past] [been] several [noun] | 17 |
|
| 3 | [pron] [vb past] [been] several [noun] | 17 |
|
| 4 | there [vb past] [been] several [noun] | 17 |
|
| 5 | [vb past] [been] [verb] several [noun] | 24 |
|
| 6 | [vb past] [been] [vb pp] several [noun] | 23 |
|
| 7 | [vb past] [been] several [adj] [noun] | 7 |
|
| 8 | [vb past] [been] several [adj] [noun] | 7 |
|
| 9 | [vb past] [been] several [noun] [prep] | 9 |
|
| 10 | [vb past] [been] several [noun] [prep] | 9 |
|
