| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | within a few minutes [prep] | 16 |
|
| 2 | within a few minutes [prep] | 16 |
|
| 3 | within a few minutes [prep] | 16 |
|
| 4 | within a few minutes of | 15 |
|
| 5 | within a few minutes of | 15 |
|
