| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [prep] [det] [noun] | 76 |
|
| 2 | [been] [prep] [det] [noun] [noun] | 31 |
|
| 3 | have [been] [prep] [noun] [noun] | 30 |
|
| 4 | have [been] [det] [noun] [noun] | 10 |
|
