| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] therefore [be] [vb pp] to be | 12 |
|
| 2 | [vb mod] therefore be [vb pp] to be | 12 |
|
| 3 | [vb mod] therefore be [vb pp] to be | 12 |
|
| 4 | can therefore [be] [vb pp] to be | 6 |
|
