| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what is to be | 38 |
|
| 2 | [to-vb] what is to be | 14 |
|
| 3 | [vb infin] what is to be | 9 |
|
| 4 | [vb -s] what is to be | 8 |
|
| 5 | decide what is to be | 6 |
|
