| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [v-ing] [prep] [adj] | 1055 |
|
| 2 | [verb] to have been [prep] [adj] | 43 |
|
| 3 | [verb] to have been [v-ing] [prep] | 40 |
|
| 4 | [verb] to have been [v-ing] [adj] | 13 |
|
| 5 | to have been [v-ing] [prep] [adj] | 6 |
|
