| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only [art] short time | 66 |
|
| 2 | only a short time | 66 |
|
| 3 | only [art] short time | 66 |
|
| 4 | only [art] short time | 66 |
|
| 5 | only a short time | 66 |
|
