| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] be [verb] to be [v-ing] | 40 |
|
| 2 | [conj] be [vb pp] to be [v-ing] | 39 |
|
| 3 | [conj] be believed to be [verb] | 10 |
|
| 4 | [conj] be believed to be [v-ing] | 7 |
|
| 5 | [conj] be believed [prep] be [v-ing] | 7 |
|
| 6 | [conj] be believed to be [v-ing] | 7 |
|
| 7 | [conj] be believe to be [v-ing] | 7 |
|
| 8 | [conj] be believed [prep] be [v-ing] | 7 |
|
| 9 | [conj] [be] believed to be [v-ing] | 7 |
|
| 10 | [conj] be believed to [be] [v-ing] | 7 |
|
| 11 | [conj] be believed to [be] [v-ing] | 7 |
|
