| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [be] [vb pp] to be [v-ing] | 25 |
|
| 2 | can be [verb] to be [v-ing] | 25 |
|
| 3 | can [be] say to be [v-ing] | 9 |
|
| 4 | can [be] said to be [v-ing] | 9 |
|
| 5 | can [be] see to be [v-ing] | 6 |
|
| 6 | can [be] seen to be [v-ing] | 6 |
|
