| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have [vb pp] [adv] when | 15 |
|
| 2 | [noun prp] [vb past] [vb pp] [adv] when | 12 |
|
| 3 | [noun prp] had [vb pp] [adv] when | 12 |
|
| 4 | [noun prp] [verb] [vb pp] [adv] when | 11 |
|
