| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [verb] an [noun sg] | 301 |
|
| 2 | [been] [verb] an [noun sg] | 162 |
|
| 3 | 've [been] [verb] [noun sg] | 91 |
|
| 4 | 've [been] [verb] an | 14 |
|
| 5 | 've [been] an [noun sg] | 5 |
|
