| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it do [adv] [verb] [verb] | 550 |
|
| 2 | [pron] do [adv] [verb] [vb infin] | 98 |
|
| 3 | [pers pn] do [adv] [verb] [vb infin] | 96 |
|
| 4 | it [verb] [adv] [verb] [vb infin] | 9 |
|
| 5 | it do [adv] [verb] [vb infin] | 7 |
|
