| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [prep] a [noun] [prep] | 2349 |
|
| 2 | [adv] [vb pp] [prep] a [noun sg] [prep] | 2253 |
|
| 3 | [adv] [vb pp] [prep] [art] period [prep] | 39 |
|
| 4 | [adv] [vb pp] [prep] [art] period [prep] | 39 |
|
| 5 | [adv] [verb] [prep] a period [prep] | 38 |
|
| 6 | [adv] [vb pp] [prep] a period [prep] | 30 |
|
| 7 | [adv] [vb pp] [prep] a period [prep] | 28 |
|
| 8 | [adv] [vb pp] [prep] a period [prep] | 28 |
|
| 9 | [adv] [vb pp] [prep] a period [prep] | 28 |
|
