| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] at [art] | 1574 |
|
| 2 | [modal v] now [verb] [art] | 509 |
|
| 3 | now [verb] at [art] | 179 |
|
| 4 | [modal v] now [verb] at | 54 |
|
