| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] so [adj] | 5619 |
|
| 2 | [was/were] so [adj] | 5212 |
|
| 3 | [was/were] [adv] hard | 293 |
|
| 4 | [was/were] [adv] hard | 251 |
|
| 5 | [be] so hard | 104 |
|
| 6 | [was/were] so hard | 32 |
|
| 7 | [was/were] so hard | 32 |
|
