| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [art] [adv] [adj] [conj] | 175 |
|
| 2 | it be [art] [adv] [adj] [conj] | 166 |
|
| 3 | [pers pn] be [art] [adv] difficult [conj] | 8 |
|
| 4 | [pron] be [art] [adv] difficult [conj] | 8 |
|
| 5 | it be [art] [adv] difficult [conj] | 7 |
|
| 6 | it be [art] [adv] difficult [conj] | 7 |
|
| 7 | it be [art] [adv] difficult [conj] | 7 |
|
| 8 | it [be] [art] [adv] difficult [conj] | 7 |
|
