| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] | 134727 |
|
| 2 | have be [verb] | 124292 |
|
| 3 | [vb past] be [verb] | 41547 |
|
| 4 | had [be] [verb] | 38032 |
|
