| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] it hard | 19 |
|
| 2 | be it hard | 19 |
|
| 3 | [is] it hard | 11 |
|
| 4 | is it hard | 11 |
|
| 5 | was it hard | 8 |
|
| 6 | [was/were] it hard | 8 |
|
