| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have thus [vb pp] [to-vb] | 9 |
|
| 2 | [vb -s] thus [vb pp] [to-vb] | 6 |
|
| 3 | has thus [vb pp] [to-vb] | 6 |
|
