| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] to expect [adj] | 18 |
|
| 2 | it [be] unrealistic [to-vb] [adj] | 8 |
|
| 3 | it [be] unrealistic [verb] [adj] | 8 |
|
| 4 | it [be] unrealistic expect [adj] | 6 |
|
| 5 | [pron] [be] unrealistic to expect [adj] | 6 |
|
