| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [be] [v-ing] | 1201 |
|
| 2 | [verb] [be] [v-ing] on | 420 |
|
| 3 | [adv] [be] [v-ing] on | 49 |
|
| 4 | [verb] [adv] [be] on | 18 |
|
| 5 | [verb] [adv] [v-ing] on | 12 |
|
