| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [adv] [vb pp] [prep] | 3343 |
|
| 2 | [be] [adv] [vb pp] back [prep] | 185 |
|
| 3 | have [be] [vb pp] back [prep] | 176 |
|
| 4 | have [adv] [vb pp] back [prep] | 160 |
|
| 5 | have [be] [adv] [vb pp] back | 7 |
|
