| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun prp] [verb] [verb] a [noun] | 479 |
|
| 2 | if [noun prp] [verb] [verb] [art] [noun] | 87 |
|
| 3 | if [noun] [verb] [verb] a [noun] | 60 |
|
