| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [vb infin] at [adj] time | 33 |
|
| 2 | [vb infin] at [adj] time [prep] | 31 |
|
| 3 | can [vb infin] [adj] time [prep] | 13 |
|
| 4 | can [vb infin] at [adj] [prep] | 9 |
|
