| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] a [noun] [subord] | 602 |
|
| 2 | [vb pp] [prep] a long [noun] | 412 |
|
| 3 | [prep] a long [noun] [subord] | 81 |
|
| 4 | [vb pp] a long [noun] [subord] | 25 |
|
