| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] to [be] | 3684 |
|
| 2 | 's [verb] to [be] | 1463 |
|
| 3 | it 's [verb] to | 912 |
|
| 4 | it 's to [be] | 46 |
|
