| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [vb pp] at [art] [adj -er] time | 30 |
|
| 2 | [vb infin] [vb pp] [prep] [art] [adj -er] time | 30 |
|
| 3 | [vb infin] [vb pp] [prep] [art] [adj -er] time | 30 |
|
| 4 | [vb infin] [vb pp] at [art] [adj -er] time | 30 |
|
