| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] if [pron] can [vb infin] [adv] | 8 |
|
| 2 | [to-vb] if [pron] can [verb] [adv] | 8 |
|
| 3 | [to-vb] if [pron] can [adv] [vb infin] | 5 |
|
| 4 | [to-vb] if [pron] can [adv] [verb] | 5 |
|
