| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have [vb pp] [art] | 873 |
|
| 2 | [noun prp] have [been] [vb pp] | 681 |
|
| 3 | have [been] [vb pp] [art] | 338 |
|
| 4 | [noun prp] have [been] [art] | 33 |
|
