| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] so hard that it | 8 |
|
| 2 | [noun sg] so hard that it | 7 |
|
| 3 | [verb] so hard that it | 5 |
|
| 4 | so hard that it [verb] | 11 |
|
| 5 | so hard that it [vb past] | 8 |
|
