| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is thought [adj] | 66 |
|
| 2 | is thought [adj] | 59 |
|
| 3 | is [vb pp] desirable | 13 |
|
| 4 | is [verb] desirable | 13 |
|
| 5 | [be] thought desirable | 12 |
|
| 6 | be thought desirable | 12 |
|
| 7 | is think desirable | 6 |
|
| 8 | is thought desirable | 6 |
|
| 9 | [is] thought desirable | 6 |
|
