| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have been [v-ing] at [det] | 19 |
|
| 2 | [pron] have been looking at [det] | 12 |
|
| 3 | i have been [v-ing] at [det] | 9 |
|
| 4 | [pron] 've been [v-ing] at [det] | 9 |
|
| 5 | i have been [v-ing] at [det] | 9 |
|
| 6 | [pron] have been [v-ing] at some | 6 |
|
| 7 | [pron] had been [v-ing] at [det] | 5 |
|
| 8 | [pron] have been [v-ing] at this | 5 |
|
