| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] for a [adj] [noun] | 2038 |
|
| 2 | [adv] for a [adj] [noun pl] | 408 |
|
| 3 | [adv] [prep] a [adj] hours | 39 |
|
| 4 | [adv] [prep] a [adj] hours | 39 |
|
| 5 | [adv] for a [adj] hour | 38 |
|
| 6 | [adv] for [art] [adj] hours | 30 |
|
| 7 | [adv] for a [adj] hours | 30 |
|
| 8 | [adv] for a [adj] hours | 30 |
|
| 9 | [adv] for [art] [adj] hours | 30 |
|
