| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [v-ing] [pron] [prep] | 443 |
|
| 2 | have [been] [verb] [pers pn] [prep] | 420 |
|
| 3 | have [be] [v-ing] [pers pn] [prep] | 371 |
|
| 4 | [verb] [been] [v-ing] [pers pn] [prep] | 370 |
|
