| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can [adv] be [adj] | 57 |
|
| 2 | it can [adv] be [adj] | 51 |
|
| 3 | it can also be [adj] | 19 |
|
| 4 | it can [adv] be difficult | 6 |
|
| 5 | it can [adv] be difficult | 6 |
|
| 6 | it can sometimes be [adj] | 6 |
|
| 7 | it can only be [adj] | 6 |
|
| 8 | it can never be [adj] | 5 |
|
| 9 | it can hardly be [adj] | 5 |
|
