| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [verb] an [noun] | 326 |
|
| 2 | 've [been] [verb] [noun] | 234 |
|
| 3 | [been] [verb] an [noun] | 169 |
|
| 4 | 've [been] [verb] an | 14 |
|
| 5 | 've [been] an [noun] | 7 |
|
