| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [vb pp] to be do | 16 |
|
| 2 | [vb mod] be see to be do | 13 |
|
| 3 | [vb mod] be seen to be do | 13 |
|
| 4 | [vb mod] be [verb] to be done | 10 |
|
| 5 | should be [verb] to be do | 7 |
|
| 6 | [vb mod] be [verb] to be doing | 6 |
|
