| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [vb pp] have be | 184 |
|
| 2 | [vb pp] have be [prep] | 109 |
|
| 3 | are [vb pp] be [prep] | 19 |
|
| 4 | are [vb pp] have [prep] | 6 |
|
