| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [vb pp] [adv] [prep] [noun sg] | 19 |
|
| 2 | when [vb pp] [adv prt] [prep] [noun sg] | 11 |
|
| 3 | when [vb pp] [adv] [prep] [noun sg] | 7 |
|
| 4 | when [vb pp] [adv] to [noun sg] | 5 |
|
| 5 | when [vb pp] [adv] to [noun sg] | 5 |
|
