| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] only a [adj] [noun] | 82 |
|
| 2 | [vb pp] [prep] only a [adj] [noun pl] | 33 |
|
| 3 | [vb pp] [prep] [adv] a [adj] hours | 9 |
|
| 4 | [verb] [prep] only a [adj] hours | 9 |
|
| 5 | [vb pp] [prep] only a [adj] hours | 7 |
|
| 6 | [vb pp] [prep] only [art] [adj] hours | 7 |
|
| 7 | [vb pp] [prep] only a [adj] hour | 7 |
|
| 8 | [vb pp] [prep] only [art] [adj] hours | 7 |
|
