| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [verb] to [be] | 912 |
|
| 2 | [conj] it [verb] [adv] to | 408 |
|
| 3 | it [verb] [adv] to [be] | 289 |
|
| 4 | [conj] [verb] [adv] to [be] | 211 |
|
