| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if he [vb mod] [vb infin] [noun sg] | 20 |
|
| 2 | if he [vb mod] [verb] [noun sg] | 20 |
|
| 3 | if he can [verb] [noun sg] | 6 |
|
| 4 | if he could [verb] [noun sg] | 5 |
|
