| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [vb infin] [adv] [adv] if | 18 |
|
| 2 | can [vb infin] [adv] [adv] if | 18 |
|
| 3 | can [vb infin] [adv] [adv] if | 10 |
|
| 4 | can [vb infin] [adv prt] [adv] if | 7 |
|
