| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb past] it [verb] in | 5 |
|
| 2 | what [vb past] it [vb infin] in | 5 |
|
| 3 | what [vb past] it [verb] in | 5 |
|
| 4 | what [vb past] it [verb] in | 5 |
|
