| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after [art] few days [art] | 7 |
|
| 2 | after a few days [art] | 7 |
|
| 3 | after a few days [art] | 7 |
|
| 4 | after [art] few days the | 6 |
|
