| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] | 71140 |
|
| 2 | [v-ing] them [prep] | 3879 |
|
| 3 | be [v-ing] them | 1706 |
|
| 4 | be them [prep] | 9 |
|
