| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [indef pn] is [verb] | 222 |
|
| 2 | so if [indef pn] [verb] | 43 |
|
| 3 | so [indef pn] is [verb] | 9 |
|
| 4 | so if [indef pn] is | 9 |
|
