| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [is] [verb] | 2289 |
|
| 2 | only if [pron] [verb] | 376 |
|
| 3 | only if [pron] [is] | 111 |
|
| 4 | only [pron] [is] [verb] | 27 |
|
