| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] for [adj] hour | 20 |
|
| 2 | [verb] [been] [v-ing] for [adj] hour | 20 |
|
| 3 | [vb past] [been] [v-ing] for [adj] hour | 12 |
|
| 4 | had [been] [v-ing] for [adj] hour | 9 |
|
| 5 | [vb -s] [been] [v-ing] for [adj] hour | 7 |
|
| 6 | 's [been] [v-ing] for [adj] hour | 7 |
|
| 7 | [been] [v-ing] for [art] [adj] hour | 9 |
|
| 8 | [been] [v-ing] for [art] [adj] hour | 9 |
|
| 9 | [been] [v-ing] for the [adj] hour | 5 |
|
| 10 | [been] [v-ing] for [adv] [adj] hour | 5 |
|
| 11 | [been] [v-ing] for [adv] [adj] hour | 5 |
|
| 12 | [been] [v-ing] for the [adj] hour | 5 |
|
