| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] some of | 58 |
|
| 2 | [be] [v-ing] [prep] some of | 58 |
|
| 3 | [be] [v-ing] at [adj] of | 25 |
|
| 4 | [be] [verb] at some of | 20 |
|
| 5 | [be] [v-ing] at some of | 11 |
|
| 6 | [be] [v-ing] at some [prep] | 11 |
|
