| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [verb] that [noun prp] | 414 |
|
| 2 | if [pron] [modal v] [verb] [noun prp] | 140 |
|
| 3 | if [pron] [modal v] [verb] that | 119 |
|
| 4 | if [pron] [verb] that [noun prp] | 48 |
|
