| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] if you [modal v] [verb] | 15 |
|
| 2 | [vb -s] if you [modal v] [vb infin] | 15 |
|
| 3 | [vb -s] if you [vb mod] [verb] | 15 |
|
| 4 | [vb -s] if you can [verb] | 11 |
|
| 5 | [vb -s] if you can [verb] | 11 |
|
| 6 | helps if you [modal v] [verb] | 10 |
|
