| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | make [pers pn] very difficult | 88 |
|
| 2 | make it very difficult | 86 |
|
| 3 | makes [pers pn] very difficult | 32 |
|
| 4 | made [pers pn] very difficult | 16 |
|
| 5 | make [pers pn] very difficult | 13 |
|
| 6 | make [pers pn] very difficult | 12 |
|
| 7 | making [pers pn] very difficult | 10 |
|
