| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] did [vb infin] | 217 |
|
| 2 | [pron] [noun sg] did [vb infin] | 78 |
|
| 3 | when [pron] [noun sg] did | 13 |
|
| 4 | when [noun sg] did [vb infin] | 9 |
|
