| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who are [v-ing] [prep] be | 18 |
|
| 2 | who [am/are] [v-ing] to be | 18 |
|
| 3 | who [am/are] [v-ing] [prep] be | 18 |
|
| 4 | who [am/are] going [prep] be | 11 |
|
