| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as we do not [vb infin] | 22 |
|
| 2 | as we do not [vb infin] | 14 |
|
| 3 | as we did not [vb infin] | 8 |
|
| 4 | as we do not know | 5 |
|
