| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pers pn] [adj] [verb] [adv prt] | 76 |
|
| 2 | [verb] [pers pn] difficult [verb] [adv prt] | 63 |
|
| 3 | [vb infin] [pers pn] difficult [verb] [adv] | 31 |
|
| 4 | [vb infin] [pron] difficult [verb] [adv prt] | 11 |
|
