| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be back [prep] a | 80 |
|
| 2 | be back in a | 75 |
|
| 3 | be back with a | 43 |
|
| 4 | was back [prep] a | 23 |
|
| 5 | is back [prep] a | 20 |
|
| 6 | be back for a | 16 |
|
| 7 | are back [prep] a | 13 |
|
| 8 | 's back [prep] a | 8 |
|
| 9 | be back on a | 7 |
|
| 10 | be back after a | 6 |
|
| 11 | be back to a | 6 |
|
| 12 | been back [prep] a | 5 |
|
