| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this make [pers pn] [adv] difficult | 14 |
|
| 2 | this make it [adv] difficult | 13 |
|
| 3 | this makes [pers pn] [adv] difficult | 11 |
|
| 4 | this make [pers pn] very difficult | 6 |
|
| 5 | this make [pers pn] very difficult | 6 |
|
