| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] over [art] [adj] period be | 13 |
|
| 2 | [noun sg] over [art] [adj] period is | 10 |
|
| 3 | [noun sg] over [art] [adj] period [is] | 10 |
|
| 4 | [noun sg] over [art] [adj] period [be] | 10 |
|
| 5 | [noun sg] over a [adj] period [be] | 8 |
|
| 6 | [noun sg] over the [adj] period [be] | 5 |
|
