| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [art] [noun pl] [verb] [adv prt] | 174 |
|
| 2 | [art] [noun pl] [verb] [adv prt] on | 151 |
|
| 3 | when [art] [noun pl] [verb] on | 28 |
|
