| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | take [adv] an hour | 35 |
|
| 2 | took [adv] a hour | 18 |
|
| 3 | take about a hour | 16 |
|
| 4 | takes [adv] a hour | 10 |
|
| 5 | take nearly a hour | 7 |
|
| 6 | take almost a hour | 5 |
|
