| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] [conj] | 4275 |
|
| 2 | is thus [vb pp] [conj] | 21 |
|
| 3 | it is thus [vb pp] | 8 |
|
| 4 | it is thus [conj] | 5 |
|
