| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [art] | 4832 |
|
| 2 | it is [adv] if | 57 |
|
| 3 | is [adv] if [art] | 24 |
|
| 4 | it [adv] if [art] | 8 |
|
