| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few days he | 14 |
|
| 2 | [prep] a few days he | 14 |
|
| 3 | [prep] a few days he | 14 |
|
| 4 | within a few days he | 5 |
|
| 5 | within a few days he | 5 |
|
