| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [adj] [noun] | 1146 |
|
| 2 | have [vb pp] [adj] [noun] before | 162 |
|
| 3 | been [vb pp] [adj] [noun] before | 32 |
|
| 4 | have been [adj] [noun] before | 12 |
|
