| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [adv] [adj] to understand | 28 |
|
| 2 | it [adv] [adj] understand | 24 |
|
| 3 | [pers pn] [adv] difficult understand | 12 |
|
| 4 | [pers pn] very [adj] understand | 11 |
|
| 5 | [pers pn] [adv] easy understand | 6 |
|
