| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] a [noun] | 4448 |
|
| 2 | it [verb] a [noun sg] | 4304 |
|
| 3 | [pron] [verb] a problem | 293 |
|
| 4 | [pers pn] [verb] a problem | 259 |
|
| 5 | it [verb] [art] problem | 49 |
|
| 6 | it [verb] [art] problem | 49 |
|
| 7 | it [verb] a problem | 17 |
|
| 8 | it [verb] a problem | 17 |
|
| 9 | it [verb] a problem | 17 |
|
