| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [pers pn] [am/are] to be | 20 |
|
| 2 | [prep] which [pron] [am/are] to be | 20 |
|
| 3 | [prep] [Wh det] they [am/are] to be | 19 |
|
| 4 | [prep] [Wh det] [pron] are to be | 19 |
|
| 5 | [prep] [Wh det] they [am/are] to be | 19 |
|
| 6 | in [Wh det] [pron] [am/are] to be | 10 |
|
