| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] [art] [noun] | 587 |
|
| 2 | [verb] [been] [art] hard [noun] | 23 |
|
| 3 | it [verb] [been] [art] hard | 20 |
|
| 4 | it [verb] [art] hard [noun] | 11 |
|
| 5 | it [verb] [been] hard [noun] | 6 |
|
