| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it took [num] minutes | 23 |
|
| 2 | it took [det] minutes | 6 |
|
| 3 | it took several minutes | 6 |
|
| 4 | it took several minutes | 6 |
|
| 5 | it took ten minutes | 5 |
|
| 6 | it took ten minutes | 5 |
|
