| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] in [adj] | 127 |
|
| 2 | [modal v] have been in [adj] | 81 |
|
| 3 | [modal v] have been [v-ing] [adj] | 70 |
|
| 4 | [modal v] have been [v-ing] in | 59 |
|
