| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] over a period of [prep] | 7 |
|
| 2 | [noun sg] over a period [prep] [prep] | 7 |
|
| 3 | [noun sg] over a period [prep] [prep] | 7 |
|
| 4 | [noun sg] over a period of [prep] | 7 |
|
| 5 | [adj] [noun sg] over a period [prep] | 57 |
|
| 6 | [art] [noun sg] over a period [prep] | 46 |
|
| 7 | [art] [noun sg] over a period [prep] | 46 |
|
| 8 | [adj] [noun sg] over a period [prep] | 44 |
|
| 9 | the [noun sg] over a period [prep] | 34 |
|
| 10 | the [noun sg] over a period [prep] | 34 |
|
| 11 | [prep] [noun sg] over a period [prep] | 25 |
|
| 12 | [prep] [noun sg] over a period [prep] | 25 |
|
| 13 | [noun] [noun sg] over a period [prep] | 16 |
|
| 14 | [noun sg] [noun sg] over a period [prep] | 15 |
|
| 15 | [verb] [noun sg] over a period [prep] | 12 |
|
| 16 | a [noun sg] over a period [prep] | 11 |
|
| 17 | in [noun sg] over a period [prep] | 9 |
|
| 18 | in [noun sg] over a period [prep] | 9 |
|
| 19 | of [noun sg] over a period [prep] | 8 |
|
| 20 | of [noun sg] over a period [prep] | 8 |
|
| 21 | [det] [noun sg] over a period [prep] | 8 |
|
| 22 | a [noun sg] over a period [prep] | 8 |
|
| 23 | [pron] [noun sg] over a period [prep] | 5 |
|
| 24 | take [noun sg] over a period [prep] | 5 |
|
| 25 | [pos pn] [noun sg] over a period [prep] | 5 |
|
| 26 | [noun sg] [noun] over a period [prep] | 31 |
|
| 27 | [noun sg] [noun pl] over a period [prep] | 15 |
|
| 28 | [noun sg] [noun sg] over a period [prep] | 15 |
|
| 29 | [noun sg] [conj] over a period [prep] | 6 |
|
| 30 | [noun sg] [coord] over a period [prep] | 5 |
|
