| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] present time it [be] | 7 |
|
| 2 | at [art] present time it [is] | 7 |
|
| 3 | at [art] present time it be | 7 |
|
| 4 | at [art] present time it is | 6 |
|
