| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] couple [prep] year the | 5 |
|
| 2 | [art] couple [prep] years the | 5 |
|
| 3 | [art] couple of year the | 5 |
|
| 4 | [art] couple [prep] year the | 5 |
|
| 5 | a couple [prep] year the | 5 |
|
| 6 | [art] couple of year the | 5 |
|
| 7 | a couple [prep] year the | 5 |
|
