| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [prep] a [adj] [noun] | 3324 |
|
| 2 | [adv] [vb pp] [prep] [art] [adj] period | 52 |
|
| 3 | [adv] [vb pp] [prep] [art] [adj] period | 52 |
|
| 4 | [adv] [verb] [prep] a [adj] period | 29 |
|
| 5 | [adv] [vb pp] [prep] a [adj] period | 24 |
|
| 6 | [adv] [vb pp] [prep] a [adj] period | 19 |
|
| 7 | [adv] [vb pp] [prep] a [adj] period | 18 |
|
