| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] now [to-vb] | 41 |
|
| 2 | by now [to-vb] | 18 |
|
| 3 | [prep] now to know | 7 |
|
| 4 | until now [to-vb] | 6 |
|
