| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [art] period [prep] | 30 |
|
| 2 | [verb] [art] long period [prep] | 25 |
|
| 3 | [vb pp] [art] long period [prep] | 8 |
|
| 4 | [verb] [vb pp] [art] long period | 6 |
|
