| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [adv] | 1057 |
|
| 2 | it is [verb] for | 275 |
|
| 3 | is [verb] [adv] for | 217 |
|
| 4 | it [verb] [adv] for | 87 |
|
| 5 | it is [adv] for | 77 |
|
