| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it 's [adv] | 1801 |
|
| 2 | if it 's [adv] | 614 |
|
| 3 | [vb base] if it 's | 109 |
|
| 4 | [vb base] if it [adv] | 12 |
|
