| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adj] [prep] | 7775 |
|
| 2 | have been [v-ing] [prep] | 6060 |
|
| 3 | have been [v-ing] [adj] | 1539 |
|
| 4 | been [v-ing] [adj] [prep] | 235 |
|
