| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [conj] a [adj] | 160 |
|
| 2 | is [vb pp] [conj] a [adj] | 144 |
|
| 3 | is recommended [conj] [art] [adj] | 20 |
|
| 4 | is recommended [conj] [art] [adj] | 20 |
|
| 5 | is recommended [conj] a [adj] | 11 |
|
| 6 | be recommended [conj] a [adj] | 8 |
|
| 7 | [be] recommended [conj] a [adj] | 8 |
|
| 8 | is recommend [conj] a [adj] | 7 |
|
| 9 | [is] recommended [conj] a [adj] | 6 |
|
