| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [v-ing] [adv] the [noun] | 61 |
|
| 2 | before [verb] [adv] the [noun] | 61 |
|
| 3 | [prep] switching [adv] the [noun] | 16 |
|
| 4 | before switching [adv] [art] [noun] | 5 |
|
| 5 | before switch [adv] the [noun] | 5 |
|
