| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [prep] be | 46 |
|
| 2 | it 's to be | 46 |
|
| 3 | it 's [prep] to | 29 |
|
| 4 | 's [prep] to be | 28 |
|
| 5 | it [prep] to be | 8 |
|
