| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [art] [adj -er] [adj] period | 11 |
|
| 2 | [noun sg] [prep] [art] [adj -er] [adj] period | 6 |
|
| 3 | [noun pl] [prep] [art] [adj -er] [adj] period | 5 |
|
