| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [noun] | 2055 |
|
| 2 | [v-ing] [noun] by | 1404 |
|
| 3 | been [noun] by | 35 |
|
| 4 | been [v-ing] by | 31 |
|
