| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have [been] [v-ing] | 1409 |
|
| 2 | have [been] [v-ing] for | 294 |
|
| 3 | [pers pn] have [been] for | 29 |
|
| 4 | [pers pn] [been] [v-ing] for | 21 |
|
