| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] [art] period [prep] | 9 |
|
| 2 | [vb base] [adv] [art] period [prep] | 9 |
|
| 3 | [vb base] [adv] a period [prep] | 6 |
|
| 4 | [vb base] [adv] a period [prep] | 6 |
|
