| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [be] [v-ing] [pron] [adv] | 226 |
|
| 2 | [verb] [be] [v-ing] [pron] back | 6 |
|
| 3 | have [be] [verb] [pron] back | 6 |
|
