| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it do [verb] [noun] | 142 |
|
| 2 | it do [verb] [noun pl] | 43 |
|
| 3 | [pron] do [verb] problems | 17 |
|
| 4 | [pers pn] do [verb] problems | 16 |
|
| 5 | it [verb] [verb] problems | 13 |
|
| 6 | it do [verb] problems | 7 |
|
| 7 | it do [verb] problem | 7 |
|
