| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] to be [vb pp] to | 104 |
|
| 2 | [am/are] to be [vb pp] to | 104 |
|
| 3 | are to be [vb pp] to | 104 |
|
| 4 | [am/are] to be brought to | 8 |
|
