| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] in [noun] | 275 |
|
| 2 | that have been [v-ing] in | 31 |
|
| 3 | that have been [v-ing] [noun] | 28 |
|
| 4 | that have been in [noun] | 24 |
|
