| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've done it [prep] a [noun] | 5 |
|
| 2 | 've done [pers pn] [prep] a [noun] | 5 |
|
| 3 | 've done [pers pn] [prep] a [noun sg] | 5 |
|
