| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they do [not/n't] [adv] [vb infin] | 799 |
|
| 2 | if they do [not/n't] [vb infin] | 677 |
|
| 3 | if they do [not/n't] [adv] | 43 |
|
| 4 | if they do [adv] [vb infin] | 5 |
|
