| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have [been] a [noun sg] | 899 |
|
| 2 | they [vb mod] have a [noun sg] | 173 |
|
| 3 | they [vb mod] have [been] a | 7 |
|
| 4 | they [vb mod] have [been] [noun sg] | 6 |
|
