| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] twenty minute | 34 |
|
| 2 | [verb] [prep] twenty minute | 34 |
|
| 3 | [verb] about [adj] minute | 23 |
|
| 4 | [verb] about [num] minute | 23 |
|
| 5 | [verb] about twenty [noun] | 12 |
|
| 6 | [verb] about twenty minute | 5 |
|
| 7 | [verb] about twenty minute | 5 |
|
