| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [art] long period | 45 |
|
| 2 | [adv] a long period | 43 |
|
| 3 | [adv] a long period | 43 |
|
| 4 | [adv] [art] long period | 41 |
|
| 5 | [adv prt] [art] long period | 34 |
|
| 6 | over [art] long period | 34 |
|
| 7 | over [art] long period | 34 |
|
| 8 | [adv] [art] long period | 10 |
|
| 9 | quite [art] long period | 8 |
|
| 10 | quite [art] long period | 8 |
|
