| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did [vb infin] [prep] [num] | 40 |
|
| 2 | [vb past] [vb infin] [prep] one | 17 |
|
| 3 | [vb past] [vb infin] in [num] | 12 |
|
| 4 | [vb past] [vb infin] at [num] | 7 |
|
