| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [verb] a [noun sg] | 1633 |
|
| 2 | have been [verb] a [noun sg] | 995 |
|
| 3 | [vb mod] have been a [noun sg] | 795 |
|
| 4 | [vb mod] have been [verb] a | 118 |
|
| 5 | [vb mod] have been [verb] [noun sg] | 80 |
|
