| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [be] [adv] [verb] | 567 |
|
| 2 | it [be] [adv] hard [verb] | 235 |
|
| 3 | and it [be] hard [verb] | 68 |
|
| 4 | and it [be] [adv] hard | 28 |
|
