| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | so now we [vb base] | 34 |
|
| 2 | so now we have | 23 |
|
| 3 | so now we 've | 10 |
|
| 4 | so now we have | 10 |
|
| 5 | so now we know | 8 |
|
| 6 | so now we know | 8 |
|
