| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [art] long | 456 |
|
| 2 | have [vb pp] [art] period | 35 |
|
| 3 | [vb pp] [art] long period | 8 |
|
| 4 | have [art] long period | 6 |
|
