| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [noun] | 417 |
|
| 2 | been [v-ing] [noun] from | 57 |
|
| 3 | have been [v-ing] from | 23 |
|
| 4 | have been [noun] from | 12 |
|
