| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they do n't [pers pn] | 16 |
|
| 2 | if they do n't [pers pn] | 11 |
|
| 3 | if they do n't they | 9 |
|
| 4 | if they did n't [pers pn] | 5 |
|
