| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [n mass] [prep] | 318 |
|
| 2 | have [vb pp] [n mass] [prep] | 97 |
|
| 3 | have [vb pp] a [n mass] | 78 |
|
| 4 | have a [n mass] [prep] | 45 |
|
