| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so hard [that] [art] [noun sg] | 7 |
|
| 2 | so hard that [art] [noun sg] | 7 |
|
| 3 | so hard that [art] [noun sg] | 7 |
|
| 4 | so hard [conj] the [noun sg] | 5 |
|
