| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] been | 304 |
|
| 2 | [prep] [v-ing] been | 304 |
|
| 3 | after [v-ing] [be] | 82 |
|
| 4 | after [v-ing] be | 82 |
|
| 5 | after [v-ing] [been] | 70 |
|
| 6 | after [verb] been | 70 |
|
| 7 | after [v-ing] been | 70 |
|
