| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [adv] | 1688 |
|
| 2 | is [verb] [adv] for | 416 |
|
| 3 | it is [verb] for | 275 |
|
| 4 | it [verb] [adv] for | 222 |
|
| 5 | it is [adv] for | 185 |
|
