| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] period before | 19 |
|
| 2 | [prep] [art] [adj] period before | 19 |
|
| 3 | [prep] [art] [adj] period before | 17 |
|
| 4 | [prep] the [adj] period before | 8 |
|
| 5 | [prep] a [adj] period before | 8 |
|
| 6 | in [art] [adj] period before | 7 |
|
| 7 | for [art] [adj] period before | 7 |
|
| 8 | in [art] [adj] period before | 7 |
|
| 9 | for [art] [adj] period before | 7 |
|
