| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have [been] [v-ing] | 466 |
|
| 2 | have [been] [v-ing] [adj] | 337 |
|
| 3 | we have [been] [adj] | 247 |
|
| 4 | we [been] [v-ing] [adj] | 6 |
|
