| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've been [verb] a [noun] | 107 |
|
| 2 | 've been [verb] [det] [noun] | 99 |
|
| 3 | 've [verb] a [det] [noun] | 92 |
|
| 4 | been [verb] a [det] [noun] | 54 |
|
| 5 | 've been [verb] a [det] | 9 |
|
