| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] [adj] [noun] | 508 |
|
| 2 | it [is] [vb pp] [adj] [noun] | 253 |
|
| 3 | it [be] recommended [adj] [noun] | 14 |
|
| 4 | [pron] [is] recommended [adj] [noun] | 13 |
|
| 5 | it [is] recommend [adj] [noun] | 13 |
|
