| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been a [adj] [noun] | 5507 |
|
| 2 | 's been a [adj] | 387 |
|
| 3 | 's been a [noun] | 360 |
|
| 4 | 's been [adj] [noun] | 171 |
|
