| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] | 6806 |
|
| 2 | [vb base] i [v-ing] | 99 |
|
| 3 | [vb base] i been | 59 |
|
| 4 | i been [v-ing] | 33 |
|
