| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | people [v-ing] [prep] be | 15 |
|
| 2 | people [v-ing] to be | 14 |
|
| 3 | people [v-ing] [prep] be | 14 |
|
| 4 | people waiting [prep] be | 5 |
|
