| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if and [conj] it [vb -s] | 12 |
|
| 2 | if [coord] [subord] it [vb -s] | 12 |
|
| 3 | if [coord] when it [vb -s] | 12 |
|
| 4 | if [coord] when it [vb -s] | 12 |
|
