| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] been [v-ing] in this | 6 |
|
| 2 | i have been [v-ing] in this | 6 |
|
| 3 | i have been [v-ing] in this | 6 |
|
| 4 | i [verb] been [v-ing] in this | 6 |
|
