| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] to [be] | 716 |
|
| 2 | [adv] [is] to [be] | 46 |
|
| 3 | [adv] it [is] to | 44 |
|
| 4 | [adv] it [is] [be] | 37 |
|
