| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] for [adj] | 396 |
|
| 2 | been [verb] for [adj] hours | 29 |
|
| 3 | had [verb] for [adj] hours | 10 |
|
| 4 | had been [verb] [adj] hours | 5 |
|
