| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [v-ing] [prep] | 6335 |
|
| 2 | [verb] [be] [v-ing] [prep] | 6304 |
|
| 3 | [verb] [be] [verb] over | 446 |
|
| 4 | [verb] [be] [v-ing] over | 90 |
|
