| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun prp] have [been] [vb pp] | 713 |
|
| 2 | [conj] [noun prp] have [vb pp] a | 541 |
|
| 3 | [noun prp] have [been] [vb pp] a | 124 |
|
| 4 | [conj] [noun prp] have [been] a | 59 |
|
| 5 | [conj] have [been] [vb pp] a | 26 |
|
