| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which have been [v-ing] [noun] | 5 |
|
| 2 | [noun pl] which have been [v-ing] [noun] | 5 |
|
| 3 | which have been [v-ing] [prep] [noun] | 8 |
|
| 4 | which have been [v-ing] [prep] [noun] | 8 |
|
| 5 | which have been [v-ing] [noun] [prep] | 7 |
|
| 6 | which have been [v-ing] [noun] [prep] | 7 |
|
