| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] have been [adj] | 595 |
|
| 2 | [conj] [noun] have been [v-ing] | 506 |
|
| 3 | [noun] have been [v-ing] [adj] | 497 |
|
| 4 | [conj] have been [v-ing] [adj] | 31 |
|
