| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before [verb] [prep] [noun] | 813 |
|
| 2 | before [v-ing] [prep] [noun] | 812 |
|
| 3 | [prep] going [prep] [noun] | 716 |
|
| 4 | [prep] going [prep] [noun] | 716 |
|
| 5 | before go [prep] [noun] | 137 |
|
| 6 | before going [prep] [noun] | 137 |
|
