| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] 's [been] [art] [noun] | 260 |
|
| 2 | 's [been] [art] [noun] [prep] | 233 |
|
| 3 | [ex0] 's [been] [noun] [prep] | 27 |
|
| 4 | [ex0] [been] [art] [noun] [prep] | 21 |
|
