| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [adj] | 7290 |
|
| 2 | [verb] be [det] | 4101 |
|
| 3 | have be [det] | 2466 |
|
| 4 | [vb past] be [det] | 842 |
|
| 5 | had [be] [det] | 535 |
|
