| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [be] [adj] | 1243 |
|
| 2 | [be] [v-ing] [prep] [be] [adj] | 1243 |
|
| 3 | are [verb] [prep] [be] [adj] | 804 |
|
| 4 | [am/are] [v-ing] [prep] [be] [adj] | 417 |
|
| 5 | are [v-ing] [prep] [be] [adj] | 190 |
|
