| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun sg] [prep] | 236258 |
|
| 2 | a [adj] hours [prep] | 209 |
|
| 3 | [adj] hours [noun sg] [prep] | 52 |
|
| 4 | a [adj] hours [noun sg] | 13 |
|
