| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] to be [v-ing] | 77 |
|
| 2 | [vb mod] be [verb] to [be] [v-ing] | 77 |
|
| 3 | [vb mod] be [vb pp] to [be] [v-ing] | 75 |
|
| 4 | [vb mod] be said to [be] [v-ing] | 25 |
|
| 5 | can be [verb] to [be] [v-ing] | 25 |
|
| 6 | [vb mod] be say to [be] [v-ing] | 25 |
|
| 7 | [vb mod] be seen to [be] [v-ing] | 19 |
|
| 8 | [vb mod] be see to [be] [v-ing] | 19 |
|
| 9 | could be [verb] to [be] [v-ing] | 15 |
|
| 10 | may be [verb] to [be] [v-ing] | 11 |
|
| 11 | [vb mod] be [verb] to [be] doing | 6 |
|
| 12 | must be [verb] to [be] [v-ing] | 5 |
|
| 13 | [vb mod] be consider to [be] [v-ing] | 5 |
|
| 14 | might be [verb] to [be] [v-ing] | 5 |
|
| 15 | [vb mod] be assumed to [be] [v-ing] | 5 |
|
| 16 | will be [verb] to [be] [v-ing] | 5 |
|
| 17 | [vb mod] be considered to [be] [v-ing] | 5 |
|
| 18 | would be [verb] to [be] [v-ing] | 5 |
|
| 19 | [vb mod] be assume to [be] [v-ing] | 5 |
|
