| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [vb base] [not/n't] | 4841 |
|
| 2 | if [pron] [vb base] [adj] | 3718 |
|
| 3 | [pron] [vb base] [not/n't] [adj] | 331 |
|
