| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] a few [noun] | 461 |
|
| 2 | [prep] [adv] a [adj] hour | 37 |
|
| 3 | [prep] [adv] a few hour | 35 |
|
| 4 | [prep] [adv] [art] few hour | 35 |
|
| 5 | [prep] [adv] a few hour | 35 |
|
| 6 | [prep] [adv] [art] few hour | 35 |
|
