| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] back [prep] the [noun sg] | 127 |
|
| 2 | [be] [vb pp] back to the [noun sg] | 56 |
|
| 3 | [be] [vb pp] back into the [noun sg] | 34 |
|
| 4 | [be] traced back [prep] the [noun sg] | 14 |
|
| 5 | [be] brought back [prep] the [noun sg] | 8 |
|
| 6 | [be] [vb pp] back by the [noun sg] | 8 |
|
| 7 | [be] ploughed back [prep] the [noun sg] | 6 |
|
| 8 | [be] [vb pp] back in the [noun sg] | 5 |
|
| 9 | [be] fed back [prep] the [noun sg] | 5 |
|
| 10 | [be] put back [prep] the [noun sg] | 5 |
|
