| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] and a [noun sg] | 293 |
|
| 2 | [prep] [adj] hours a [noun sg] | 154 |
|
| 3 | [adj] hours and a [noun sg] | 10 |
|
| 4 | [prep] [adj] hours and [noun sg] | 6 |
|
| 5 | [prep] [adj] hours and a | 5 |
|
