| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [verb] | 7119 |
|
| 2 | [vb mod] have been [vb pp] | 5959 |
|
| 3 | [vb mod] have been take | 98 |
|
| 4 | [vb mod] [verb] been taken | 82 |
|
| 5 | [vb mod] have be taken | 82 |
|
| 6 | [vb mod] have [been] taken | 82 |
|
| 7 | [modal v] have been taken | 82 |
|
| 8 | [vb mod] have [be] taken | 82 |
|
