| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] some of | 323 |
|
| 2 | be [v-ing] some of | 145 |
|
| 3 | [prep] be [v-ing] some | 45 |
|
| 4 | [prep] be [v-ing] of | 33 |
|
| 5 | [prep] be some of | 10 |
|
