| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] now | 5552 |
|
| 2 | [prep] now | 5545 |
|
| 3 | till [adv] | 502 |
|
| 4 | till [adv] | 500 |
|
| 5 | till now | 106 |
|
| 6 | till now | 106 |
|
