| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] [noun] | 660 |
|
| 2 | [vb mod] [verb] [been] [noun pl] | 160 |
|
| 3 | [vb mod] have [been] [noun pl] | 159 |
|
| 4 | [vb mod] [vb infin] [been] [noun pl] | 159 |
|
| 5 | [vb mod] have [be] [noun pl] | 155 |
|
| 6 | [modal v] have [been] [noun pl] | 155 |
|
