| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [prep] [art] [adj] | 30119 |
|
| 2 | [noun sg] [prep] [art] [adj] hours | 261 |
|
| 3 | a [noun sg] [prep] [adj] hours | 160 |
|
| 4 | a [noun sg] [prep] [art] hours | 5 |
|
