| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pers pn] [is] [adv] | 2057 |
|
| 2 | [pers pn] [is] [adv] difficult | 1119 |
|
| 3 | [vb base] [pers pn] [adv] difficult | 143 |
|
| 4 | [vb base] [pers pn] [is] difficult | 46 |
|
