| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [prep] a | 834 |
|
| 2 | [prep] [adv] [prep] a | 701 |
|
| 3 | [prep] now [prep] [art] | 51 |
|
| 4 | [prep] now [prep] a | 19 |
|
| 5 | [prep] now [prep] a | 19 |
|
