| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] minutes [prep] | 100 |
|
| 2 | [prep] a [det] minutes [prep] | 100 |
|
| 3 | [prep] a [det] [noun] at | 62 |
|
| 4 | [prep] a [det] [noun pl] at | 56 |
|
| 5 | [prep] a [det] minute at | 7 |
|
| 6 | [prep] [art] [det] minutes at | 7 |
|
| 7 | [prep] a [det] minutes at | 7 |
|
| 8 | [prep] a [adj] minutes at | 7 |
|
