| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [adj] [noun] of | 28 |
|
| 2 | have [been] [v-ing] [adj] [noun pl] of | 22 |
|
| 3 | have [been] [v-ing] [adj] [noun sg] of | 6 |
|
