| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if they do [not/n't] | 905 |
|
| 2 | if they do [not/n't] | 905 |
|
| 3 | if they do [not/n't] | 606 |
|
| 4 | if they do n't | 569 |
|
| 5 | if they do not | 335 |
|
| 6 | if they did [not/n't] | 299 |
|
