| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] [not/n't] [been] | 548 |
|
| 2 | and if [pron] [verb] [not/n't] | 545 |
|
| 3 | and [pron] [verb] [not/n't] [been] | 175 |
|
| 4 | and if [pron] [verb] [been] | 65 |
|
