| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [vb pp] a | 1313 |
|
| 2 | have be [vb pp] a | 1230 |
|
| 3 | had be [vb pp] [art] | 671 |
|
| 4 | had be [verb] a | 652 |
|
| 5 | [vb past] be [vb pp] a | 398 |
|
| 6 | had [be] [vb pp] a | 348 |
|
