| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it do [not/n't] [adv] [vb infin] | 805 |
|
| 2 | if it do [adv] [vb infin] | 371 |
|
| 3 | if it do [not/n't] [vb infin] | 366 |
|
| 4 | if it do [not/n't] [adv] | 21 |
|
