| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] [was/were] | 3257 |
|
| 2 | if [pron] [was/were] [prep] | 888 |
|
| 3 | [prep] [pron] [was/were] [prep] | 643 |
|
| 4 | [prep] if [pron] [prep] | 30 |
|
