| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] [pron] [be] [v-ing] | 28 |
|
| 2 | have [adv] [pron] [been] [verb] | 25 |
|
| 3 | [verb] [adv] [pron] [been] [v-ing] | 11 |
|
