| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] been [v-ing] | 2710 |
|
| 2 | i have been [v-ing] | 2710 |
|
| 3 | [verb] have been [v-ing] | 196 |
|
| 4 | i [verb] have been | 72 |
|
