| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] | 279880 |
|
| 2 | [prep] an [noun] | 60396 |
|
| 3 | [vb pp] [prep] an | 16678 |
|
| 4 | [vb pp] an [noun] | 4849 |
|
