| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a few minutes [prep] | 100 |
|
| 2 | [prep] a few [prep] the | 59 |
|
| 3 | a few minutes [prep] the | 53 |
|
| 4 | [prep] a few minutes the | 15 |
|
