| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] an [noun] | 8193 |
|
| 2 | [verb] [prep] an attempt | 298 |
|
| 3 | [vb pp] [prep] [art] attempt | 286 |
|
| 4 | [vb pp] [prep] [art] attempt | 286 |
|
| 5 | [vb pp] [prep] a attempt | 219 |
|
