| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [art] long period | 70 |
|
| 2 | [prep] [art] long period [conj] | 28 |
|
| 3 | [vb pp] [prep] [art] period [conj] | 14 |
|
| 4 | [vb pp] [prep] [art] long [conj] | 10 |
|
