| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [art] [noun] [prep] a period | 13 |
|
| 2 | to [art] [noun] [prep] a period | 13 |
|
| 3 | to [art] [noun] [prep] a period | 13 |
|
| 4 | to the [noun] [prep] a period | 11 |
|
| 5 | to the [noun] [prep] a period | 11 |
|
| 6 | to [art] [noun sg] [prep] a period | 10 |
|
| 7 | to [art] [noun] over a period | 8 |
|
| 8 | to [art] [noun] over a period | 8 |
|
