| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] over a period [prep] | 7 |
|
| 2 | [noun sg] [conj] over a period [prep] | 6 |
|
| 3 | [conj] [noun] over a period [prep] | 9 |
|
| 4 | [conj] over a period [prep] [noun] | 19 |
|
| 5 | [conj] over a period [prep] [noun sg] | 15 |
|
| 6 | [conj] over a period [prep] time | 14 |
|
| 7 | [conj] over a period [prep] time | 14 |
|
| 8 | [conj] over a period [prep] [adj] | 5 |
|
