| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [vb -s] | 9815 |
|
| 2 | if it [vb -s] | 3341 |
|
| 3 | if it [adv] | 261 |
|
| 4 | if [adv] [vb -s] | 34 |
|
