| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [conj] [adj] | 2184 |
|
| 2 | is [vb pp] [conj] [adj] | 1916 |
|
| 3 | be recommended [conj] [adj] | 42 |
|
| 4 | [be] recommended [conj] [adj] | 42 |
|
| 5 | is recommend [conj] [adj] | 27 |
|
| 6 | [is] recommended [conj] [adj] | 26 |
|
