| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [adj] [noun] [prep] | 6406 |
|
| 2 | [prep] a [adj] hour [prep] | 81 |
|
| 3 | [prep] a [adj] hour [prep] | 81 |
|
| 4 | for [art] [adj] hour [prep] | 55 |
|
| 5 | for [art] [adj] hour [prep] | 55 |
|
| 6 | for a [adj] hour [prep] | 41 |
|
| 7 | for a [adj] hour [prep] | 39 |
|
| 8 | for a [adj] hour [prep] | 39 |
|
