| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] it [adj] [prep] | 415 |
|
| 2 | [be] [v-ing] [adj] [prep] | 306 |
|
| 3 | [be] [v-ing] it [prep] | 126 |
|
| 4 | [be] [v-ing] it [adj] | 20 |
|
