| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] couple [prep] weeks [adv] [art] | 5 |
|
| 2 | a couple [prep] weeks [adv] [art] | 5 |
|
| 3 | a couple [prep] weeks [adv] [art] | 5 |
|
| 4 | [art] couple [prep] weeks [adv] [art] | 5 |
|
| 5 | couple [prep] weeks [adv] [prep] [art] | 5 |
|
| 6 | couple [prep] weeks [adv] [prep] [art] | 5 |
|
