| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] a [noun] of | 10702 |
|
| 2 | hour [coord] a [noun] | 287 |
|
| 3 | hour [coord] [noun] of | 28 |
|
| 4 | hour a [noun] of | 9 |
|
