| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] for the [adj] | 23 |
|
| 2 | have been [v-ing] for the [adj] | 23 |
|
| 3 | have [been] [v-ing] for the [adj] | 15 |
|
| 4 | have [been] [v-ing] for the past | 8 |
|
| 5 | have [been] [v-ing] for the past | 8 |
|
| 6 | have [been] [v-ing] for the [num ord] | 5 |
|
