| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [adj] [prep] | 305 |
|
| 2 | [prep] a [adj] minutes [prep] | 100 |
|
| 3 | [prep] a [adj] [adj] minutes | 44 |
|
| 4 | a [adj] [adj] minutes [prep] | 28 |
|
