| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at this time | 696 |
|
| 2 | [noun] [v-ing] at this | 27 |
|
| 3 | [v-ing] at this time | 22 |
|
| 4 | [noun] [v-ing] at time | 5 |
|
