| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has [been] [v-ing] [adj] | 156 |
|
| 2 | [noun] [conj] has [been] [v-ing] | 111 |
|
| 3 | [noun] [conj] has [been] [adj] | 77 |
|
| 4 | [conj] has [been] [v-ing] [adj] | 12 |
|
