| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [adj] [pers pn] is | 81 |
|
| 2 | [conj] [adv] difficult [pers pn] be | 8 |
|
| 3 | [conj] [adv] difficult [pers pn] [be] | 8 |
|
| 4 | [conj] [adv] difficult [pron] is | 5 |
|
| 5 | [conj] [adv] difficult [pers pn] [is] | 5 |
|
