| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [vb pp] of a [noun] | 11 |
|
| 2 | 've [vb pp] of a [noun] | 10 |
|
| 3 | 've [vb pp] of a [noun sg] | 9 |
|
| 4 | 've heard of a [noun] | 7 |
|
