| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [prep] [noun] | 671 |
|
| 2 | when [prep] [noun sg] | 500 |
|
| 3 | [conj] [prep] opposition | 52 |
|
| 4 | [subord] [prep] opposition | 26 |
|
| 5 | when [prep] opposition | 8 |
|
| 6 | when [prep] opposition | 8 |
|
