| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adj] [prep] | 2539 |
|
| 2 | [be] [v-ing] [adj] [prep] | 2539 |
|
| 3 | been [verb] [adj] [prep] | 1166 |
|
| 4 | [been] [v-ing] [adj] [prep] | 235 |
|
