| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] over [art] long period [prep] | 8 |
|
| 2 | [adv] over [art] long [noun sg] [prep] | 8 |
|
| 3 | [adv] over [art] long [noun sg] [prep] | 8 |
|
| 4 | [adv] over a long [noun sg] [prep] | 8 |
|
| 5 | [adv] over a long [noun sg] [prep] | 8 |
|
| 6 | [adv] over [art] long [noun sg] of | 7 |
|
