| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been done [prep] [adj] [noun] | 7 |
|
| 2 | [vb past] [been] done [prep] [adj] [noun] | 7 |
|
| 3 | had [been] done [prep] [adj] [noun] | 7 |
|
| 4 | [vb past] [been] done [prep] [adj] [noun] | 5 |
|
