| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [Wh det] [am/are] to be | 74 |
|
| 2 | [prep] [Wh det] [am/are] to be | 15 |
|
| 3 | [noun pl] [prep] [Wh det] [am/are] to | 8 |
|
