| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] [adv] [prep] [adj] | 244 |
|
| 2 | [verb] be [verb] on [prep] [adj] | 77 |
|
| 3 | [verb] be [v-ing] on [prep] [adj] | 59 |
|
| 4 | [verb] [be] [v-ing] on [prep] [adj] | 59 |
|
