| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [adj] [prep] | 2574 |
|
| 2 | [noun] have been [v-ing] [prep] | 1813 |
|
| 3 | [noun] have been [v-ing] [adj] | 497 |
|
| 4 | have been [v-ing] [adj] [prep] | 211 |
|
