| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [adv] [vb pp] to | 359 |
|
| 2 | [vb mod] therefore be [vb pp] to | 47 |
|
| 3 | [vb mod] therefore be [adv] [vb pp] | 29 |
|
| 4 | therefore be [adv] [vb pp] to | 6 |
|
