| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [v-ing] [prep] [adj] | 67 |
|
| 2 | [be] [prep] [v-ing] on [adj] | 10 |
|
| 3 | be [prep] [v-ing] on [adj] | 10 |
|
| 4 | [is] [prep] [v-ing] on [adj] | 6 |
|
| 5 | is [prep] [verb] on [adj] | 5 |
|
