| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] over a [adj] [noun] [prep] | 10 |
|
| 2 | [pron] over [art] [adj] period [prep] | 5 |
|
| 3 | [pron] over a [adj] period [prep] | 5 |
|
| 4 | [pron] [adv] a [adj] period [prep] | 5 |
|
