| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pers pn] [modal v] [verb] a | 871 |
|
| 2 | [noun prp] if [pers pn] [modal v] [verb] | 194 |
|
| 3 | [noun prp] [pers pn] [modal v] [verb] a | 71 |
|
| 4 | [noun prp] if [pers pn] [verb] a | 23 |
|
