| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | go to the back of | 19 |
|
| 2 | go to the back of | 19 |
|
| 3 | go to the back [prep] | 19 |
|
| 4 | go to the back [prep] | 19 |
|
| 5 | went to the back [prep] | 11 |
|
