| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] at any time | 27 |
|
| 2 | [to-vb] at that time | 15 |
|
| 3 | [to-vb] at this time | 15 |
|
| 4 | [to-vb] at some time | 9 |
|
| 5 | to do at [det] time | 7 |
|
| 6 | to go at [det] time | 5 |
|
