| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if [pron] [modal v] [adv] | 189 |
|
| 2 | be [verb] if [pron] [modal v] | 77 |
|
| 3 | be [verb] [pron] [modal v] [adv] | 34 |
|
| 4 | be [verb] if [pron] [adv] | 21 |
|
