| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [prep] [art] [adj] period | 37 |
|
| 2 | that [prep] [art] [adj] period | 37 |
|
| 3 | that [prep] [art] [adj] period | 29 |
|
| 4 | that [prep] the [adj] period | 20 |
|
| 5 | that in [art] [adj] period | 16 |
|
| 6 | that in [art] [adj] period | 16 |
|
| 7 | that [prep] a [adj] period | 12 |
|
| 8 | that over [art] [adj] period | 8 |
|
| 9 | that over [art] [adj] period | 8 |
|
