| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [adj] time [to-vb] | 20 |
|
| 2 | at the right time [verb] | 16 |
|
| 3 | at the present time [verb] | 12 |
|
| 4 | at the [adj] time [vb -s] | 5 |
|
