| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [art] present time | 6 |
|
| 2 | [v-ing] at the present time | 6 |
|
| 3 | [v-ing] at the present time | 6 |
|
| 4 | [v-ing] at [art] present time | 6 |
|
