| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] a few hour | 7 |
|
| 2 | [was/were] [verb] a few hours | 7 |
|
| 3 | [was/were] [vb pp] a few hour | 5 |
|
| 4 | was [verb] a few hour | 5 |
|
