| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] a few [noun] | 421 |
|
| 2 | [conj] [prep] a [adj] hour | 25 |
|
| 3 | [conj] [prep] [art] few hour | 21 |
|
| 4 | [conj] [prep] a [det] hour | 20 |
|
| 5 | [conj] [prep] a few hour | 19 |
|
