| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [noun] [prep] | 213 |
|
| 2 | that have been [v-ing] [prep] | 26 |
|
| 3 | that have been [v-ing] [noun] | 10 |
|
| 4 | that have been [noun] [prep] | 5 |
|
