| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] hour in [noun sg] | 8 |
|
| 2 | a [adj] hours in [noun sg] | 7 |
|
| 3 | a [det] hour in [noun sg] | 7 |
|
| 4 | a few hour in [noun sg] | 5 |
|
| 5 | a few hour in [noun sg] | 5 |
|
