| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] do [not/n't] [vb infin] | 5630 |
|
| 2 | [conj] they do [not/n't] [vb infin] | 3685 |
|
| 3 | if they do [adv] [vb infin] | 682 |
|
| 4 | if they [verb] [not/n't] [vb infin] | 677 |
|
| 5 | if they do [not/n't] [verb] | 677 |
|
