| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [adj] [noun] | 20536 |
|
| 2 | a [adj] [noun] period | 437 |
|
| 3 | [vb pp] a [adj] period | 25 |
|
| 4 | [vb pp] a [noun] period | 7 |
|
