| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [vb pp] [prep] [noun prp] | 1554 |
|
| 2 | [be] [vb pp] back [prep] [noun prp] | 286 |
|
| 3 | [adv] [be] [vb pp] back [prep] | 125 |
|
| 4 | [adv] [vb pp] back [prep] [noun prp] | 68 |
|
| 5 | [adv] [be] back [prep] [noun prp] | 20 |
|
