| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it do [adv] [vb infin] | 9346 |
|
| 2 | if it do [adv] | 522 |
|
| 3 | if it do [vb infin] | 143 |
|
| 4 | if do [adv] [vb infin] | 9 |
|
