| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [det] minutes [prep] | 51 |
|
| 2 | for a few minutes [prep] | 51 |
|
| 3 | for a few minutes [prep] | 51 |
|
| 4 | for a [adj] minutes before | 19 |
|
| 5 | for a [adj] minutes in | 6 |
|
