| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] and when requested [prep] | 5 |
|
| 2 | [subord] and when requested [prep] | 5 |
|
| 3 | and when requested [prep] the | 5 |
|
| 4 | and when requested [prep] [art] | 5 |
|
| 5 | and when requested [prep] [art] | 5 |
|
| 6 | and when requested [prep] the | 5 |
|
