| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] a [det] [noun] | 186 |
|
| 2 | a [noun] [prep] a [det] [noun pl] | 152 |
|
| 3 | [art] [noun] [prep] a [det] hours | 38 |
|
| 4 | a [noun] [prep] a [det] hour | 9 |
|
| 5 | a [noun] [prep] a [adj] hours | 9 |
|
| 6 | a [noun] [prep] a [det] hours | 9 |
|
| 7 | a [noun] [prep] [art] [det] hours | 9 |
|
