| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] to | 2119 |
|
| 2 | has been [verb] up | 581 |
|
| 3 | been [verb] up to | 113 |
|
| 4 | has [verb] up to | 73 |
|
| 5 | has been up to | 12 |
|
