| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] hours a [noun sg] | 735 |
|
| 2 | [num] hours a [noun sg] | 671 |
|
| 3 | three [noun] a [noun sg] | 660 |
|
| 4 | three [noun pl] a [noun sg] | 634 |
|
| 5 | three hours [art] [noun sg] | 41 |
|
| 6 | three hours [art] [noun sg] | 41 |
|
| 7 | three hours a [noun] | 32 |
|
| 8 | three hour a [noun sg] | 32 |
|
| 9 | three hours a [noun sg] | 32 |
|
| 10 | three hours a [noun sg] | 32 |
|
