| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | erm [pers pn] [is] [adv] [adj] | 77 |
|
| 2 | erm [pers pn] [is] [adv] [adj] | 64 |
|
| 3 | [unc] [pers pn] [is] [adv] difficult | 17 |
|
| 4 | erm [pers pn] [be] [adv] difficult | 14 |
|
| 5 | erm [pers pn] [is] [adv] difficult | 13 |
|
| 6 | erm [pron] [is] [adv] difficult | 13 |
|
| 7 | erm [pers pn] [is] [adv] difficult | 13 |
|
