| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] after several days | 5 |
|
| 2 | after several days [prep] | 21 |
|
| 3 | after several days [prep] | 21 |
|
| 4 | after several days of | 17 |
|
| 5 | after several days of | 17 |
|
