| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] [noun sg] | 21173 |
|
| 2 | [vb pp] [noun] [noun sg] | 6120 |
|
| 3 | [vb pp] an [noun] | 4849 |
|
| 4 | [vb pp] an [noun sg] | 4638 |
|
