| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [vb pp] a [adj] | 936 |
|
| 2 | [modal v] have [been] a [adj] | 786 |
|
| 3 | have [been] [vb pp] a [adj] | 434 |
|
| 4 | [modal v] have [been] [vb pp] [adj] | 89 |
|
| 5 | [modal v] have [been] [vb pp] a | 77 |
|
