| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it becomes [adj] | 537 |
|
| 2 | it [verb] hard | 52 |
|
| 3 | it [vb -s] hard | 35 |
|
| 4 | it become hard | 13 |
|
| 5 | [pron] becomes hard | 11 |
|
| 6 | [pers pn] becomes hard | 11 |
|
| 7 | it becomes hard | 11 |
|
