| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] a [noun] | 4964 |
|
| 2 | [noun pl] have a [noun] | 1634 |
|
| 3 | [noun pl] have [been] a | 259 |
|
| 4 | [noun pl] have [been] [noun] | 222 |
|
| 5 | [noun pl] [been] a [noun] | 8 |
|
