| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [to-vb] [prep] a [noun sg] | 910 |
|
| 2 | 've [vb pp] [prep] a [noun sg] | 210 |
|
| 3 | 've [vb pp] [to-vb] a [noun sg] | 198 |
|
| 4 | 've [vb pp] [to-vb] [prep] [noun sg] | 79 |
|
| 5 | 've [vb pp] [to-vb] [prep] a | 49 |
|
