| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years that i [vb base] been | 11 |
|
| 2 | years that i [verb] been | 11 |
|
| 3 | years that i have been | 11 |
|
| 4 | years that i 've been | 6 |
|
| 5 | years that i have been | 5 |
|
