| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [verb] an [noun] | 858 |
|
| 2 | 've [vb pp] [verb] [noun] | 365 |
|
| 3 | 've [verb] an [noun] | 326 |
|
| 4 | 've [vb pp] an [noun] | 325 |
|
| 5 | 've [vb pp] [verb] an | 36 |
|
