| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] switch [adv prt] [art] [noun] | 14 |
|
| 2 | when [pers pn] switch [adv prt] [art] [noun sg] | 14 |
|
| 3 | when [pers pn] switch [adv prt] [art] light | 7 |
|
| 4 | when [pers pn] switch [adv prt] [art] light | 7 |
|
