| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] a | 7915 |
|
| 2 | [vb past] to have a | 486 |
|
| 3 | [adv] [vb past] to have | 246 |
|
| 4 | [adv] to have a | 211 |
|
