| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adv] [verb] | 1032 |
|
| 2 | is [adv] [adv] [verb] to | 480 |
|
| 3 | it is [adv] [verb] to | 357 |
|
| 4 | it is [adv] [adv] to | 88 |
|
| 5 | it [adv] [adv] [verb] to | 47 |
|
