| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] | 71147 |
|
| 2 | [adj] [be] [prep] | 9272 |
|
| 3 | [adj] [be] [v-ing] | 5132 |
|
| 4 | [adj] [v-ing] [prep] | 4693 |
|
