| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that it be [adj] | 4378 |
|
| 2 | that it be [adj] | 3707 |
|
| 3 | [conj] it be difficult | 735 |
|
| 4 | that [pron] be difficult | 202 |
|
| 5 | that [pers pn] be difficult | 202 |
|
| 6 | that it be difficult | 195 |
|
| 7 | that it be difficult | 195 |
|
| 8 | that it [be] difficult | 195 |
|
