| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] to [noun sg] | 622 |
|
| 2 | be [vb pp] back to [noun] | 304 |
|
| 3 | be [vb pp] back [prep] [noun sg] | 197 |
|
| 4 | be [verb] back to [noun sg] | 111 |
|
| 5 | [be] [vb pp] back to [noun sg] | 69 |
|
