| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] [verb] [noun] | 238 |
|
| 2 | it [is] [vb pp] [verb] [noun] | 171 |
|
| 3 | [pron] [is] expected [verb] [noun] | 44 |
|
| 4 | it [be] expected [verb] [noun] | 17 |
|
| 5 | it [is] expect [verb] [noun] | 13 |
|
