| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [det] | 2434 |
|
| 2 | is [vb pp] [det] | 575 |
|
| 3 | is recommend [det] | 18 |
|
| 4 | [be] recommended [det] | 18 |
|
| 5 | be recommended [det] | 18 |
|
| 6 | [is] recommended [det] | 17 |
|
| 7 | is recommended [adj] | 17 |
|
