| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [noun] | 34350 |
|
| 2 | a single [noun] | 6890 |
|
| 3 | [vb pp] a single | 137 |
|
| 4 | [vb pp] single [noun] | 30 |
|
