| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [adv] a few [noun] | 113 |
|
| 2 | [verb] [prep] [adv] a [adj] hour | 15 |
|
| 3 | [verb] [prep] [adv] [art] few hour | 14 |
|
| 4 | [verb] [prep] [adv] a few hour | 14 |
|
