| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [been] [prep] [art] [noun] | 166 |
|
| 2 | [been] [prep] [art] [det] [noun] | 90 |
|
| 3 | 's [been] [prep] [det] [noun] | 19 |
|
| 4 | 's [been] [prep] [art] [det] | 8 |
|
