| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [to-vb] [det] | 2948 |
|
| 2 | have be [vb pp] [to-vb] | 1904 |
|
| 3 | have [vb pp] [to-vb] [det] | 353 |
|
| 4 | have be [vb pp] [det] | 131 |
|
