| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] on | 552 |
|
| 2 | have be [v-ing] on | 530 |
|
| 3 | 's be [v-ing] [prep] | 332 |
|
| 4 | [vb -s] be [v-ing] on | 122 |
|
| 5 | 's be [verb] on | 64 |
|
| 6 | 's [be] [v-ing] on | 29 |
|
