| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have [been] [v-ing] [prep] | 443 |
|
| 2 | [pers pn] have [been] [v-ing] [pron] | 111 |
|
| 3 | have [been] [v-ing] [pron] [prep] | 59 |
|
| 4 | [pers pn] [been] [v-ing] [pron] [prep] | 8 |
|
