| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pron] [verb] [adv prt] | 5738 |
|
| 2 | [vb base] [pron] [verb] [adv prt] | 2547 |
|
| 3 | [vb base] when [pron] [verb] | 787 |
|
| 4 | [vb base] when [verb] [adv prt] | 7 |
|
