| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [adv] [adj] it be | 140 |
|
| 2 | [conj] [adv] difficult [pron] be | 8 |
|
| 3 | [conj] [adv] difficult [pers pn] be | 8 |
|
| 4 | [conj] [adv] difficult it be | 7 |
|
| 5 | [conj] [adv] difficult it [be] | 7 |
|
