| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] be to | 23 |
|
| 2 | it [verb] [be] to | 23 |
|
| 3 | it have [be] to | 16 |
|
| 4 | it [verb] [been] to | 16 |
|
| 5 | it [verb] been to | 16 |
|
| 6 | it [vb -s] [be] to | 15 |
|
| 7 | it [vb past] [be] to | 7 |
|
| 8 | it had [be] to | 7 |
|
| 9 | it [verb] [is] to | 5 |
|
| 10 | it has [be] to | 5 |
|
| 11 | it [verb] is to | 5 |
|
