| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what i have been | 141 |
|
| 2 | [vb infin] what i have | 131 |
|
| 3 | [vb infin] i have been | 60 |
|
| 4 | [vb infin] what have been | 39 |
|
