| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] [to-vb] at a | 15 |
|
| 2 | have [verb] [to-vb] at a | 13 |
|
| 3 | [verb] [vb pp] [to-vb] at a | 12 |
|
| 4 | [vb base] [verb] [to-vb] at a | 5 |
|
| 5 | [vb past] [verb] [to-vb] at a | 5 |
|
