| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | back [prep] the main [noun sg] | 69 |
|
| 2 | set back [prep] the [noun sg] | 31 |
|
| 3 | set back [prep] the main | 12 |
|
| 4 | set [prep] the main [noun sg] | 5 |
|
