| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [det] | 3208 |
|
| 2 | [is] [vb pp] [det] | 837 |
|
| 3 | [is] believed [adj] | 15 |
|
| 4 | [is] believe [det] | 10 |
|
| 5 | [be] believed [det] | 8 |
|
