| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [verb] | 184 |
|
| 2 | been [v-ing] [conj] [verb] | 183 |
|
| 3 | have been [v-ing] [conj] | 93 |
|
| 4 | have been [conj] [verb] | 17 |
|
