| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [adj] [noun] | 210 |
|
| 2 | [n mass] have [been] [v-ing] [noun] | 18 |
|
| 3 | [n mass] have [been] [v-ing] [adj] | 11 |
|
