| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | now and [adv] [to-vb] [prep] | 11 |
|
| 2 | now and [adv] [to-vb] [prep] | 11 |
|
| 3 | now and then [to-vb] [prep] | 6 |
|
| 4 | now and again [to-vb] [prep] | 5 |
|
