| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [vb pp] [prep] three | 104 |
|
| 2 | be [vb pp] [prep] three year | 96 |
|
| 3 | have be [vb pp] [prep] year | 39 |
|
| 4 | have [vb pp] [prep] three year | 19 |
|
