| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of a [det] [noun] | 487 |
|
| 2 | [noun] of a [det] [noun pl] | 321 |
|
| 3 | [noun] [prep] a [det] hours | 105 |
|
| 4 | [noun] of a [adj] hours | 23 |
|
| 5 | [noun] of [art] [det] hours | 22 |
|
| 6 | [noun] of a [det] hour | 22 |
|
