| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pos pn] [noun pl] [prep] [art] period | 12 |
|
| 2 | [prep] [pron] [noun pl] [prep] [art] period | 12 |
|
| 3 | [prep] [pron] [noun pl] [prep] a period | 6 |
|
| 4 | of [pron] [noun pl] [prep] [art] period | 6 |
|
| 5 | [prep] [pron] [noun pl] [prep] a period | 6 |
|
| 6 | [prep] [pron] [noun pl] [prep] the period | 5 |
|
| 7 | [prep] [pron] [noun pl] [prep] the period | 5 |
|
