| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been take | 96 |
|
| 2 | [vb mod] have been taken | 82 |
|
| 3 | could have been take | 18 |
|
| 4 | might have been take | 16 |
|
| 5 | would have been take | 16 |
|
| 6 | may have been take | 15 |
|
| 7 | [vb mod] have been taking | 15 |
|
| 8 | should have been take | 13 |
|
| 9 | must have been take | 12 |
|
