| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [verb] [adj] | 2614 |
|
| 2 | [prep] [be] [v-ing] [adj] | 722 |
|
| 3 | [prep] [be] [v-ing] [adj] | 697 |
|
| 4 | to [be] [v-ing] [adj] | 682 |
|
