| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [adj] [noun] | 1383 |
|
| 2 | [been] [vb pp] [det] [noun] | 574 |
|
| 3 | [be] [vb pp] several [noun] | 202 |
|
| 4 | [been] [verb] several [noun] | 72 |
|
| 5 | [been] [vb pp] several [noun] | 70 |
|
