| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] switched [adv prt] the | 12 |
|
| 2 | when [pers pn] switched [adv prt] the | 12 |
|
| 3 | when [pers pn] switched [adv prt] [art] | 12 |
|
| 4 | when [pers pn] switched [adv prt] [art] | 12 |
|
| 5 | when [pers pn] switched on [art] | 11 |
|
