| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [det] [noun] | 1239 |
|
| 2 | [verb] [been] [det] [noun] | 1239 |
|
| 3 | had [been] [adj] [noun] | 941 |
|
| 4 | [vb past] [been] [det] [noun] | 288 |
|
| 5 | had [be] [det] [noun] | 268 |
|
