| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [adj] [noun] | 20536 |
|
| 2 | [verb] a [adj] period | 247 |
|
| 3 | [vb pp] [art] [adj] period | 39 |
|
| 4 | [vb pp] [art] [adj] period | 39 |
|
| 5 | [vb pp] a [adj] period | 28 |
|
