| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] [prep] [pron] | 2612 |
|
| 2 | [adv] [prep] if [pron] | 936 |
|
| 3 | [was/were] [prep] if [pron] | 339 |
|
| 4 | [was/were] [adv] [prep] if | 122 |
|
| 5 | [was/were] [adv] if [pron] | 17 |
|
